version 1.12, 2002/03/22 00:18:12
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version 1.17, 2002/05/13 16:41:46
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Line 27
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Line 27
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# |
# |
# (Navigate problems for statistical reports |
# (Navigate problems for statistical reports |
# YEAR=2001 |
# YEAR=2001 |
# 5/05,7/09,7/25/01,8/11,9/13,9/26,10/5,10/9,10/22,10/26 Behrouz Minaei |
# 5/5,7/9,7/25/1,8/11,9/13,9/26,10/5,10/9,10/22,10/26 Behrouz Minaei |
# 11/1, 11/4, 11/16, 12/14, 12/16, 12/18,12/20,12/31 Behrouz Minaei |
# 11/1,11/4,11/16,12/14,12/16,12/18,12/20,12/31 Behrouz Minaei |
# YEAR=2002 |
# YEAR=2002 |
# 1/22, 2/1, 2/6, 2/25, 3/2, 3/6, 3/17, 3/21 Behrouz Minaei |
# 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26,4/7,5/6,5/12 Behrouz Minaei |
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# |
### |
### |
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package Apache::lonstatistics; |
package Apache::lonstatistics; |
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use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::lonhomework; |
use Apache::lonhomework; |
Line 67 my $Pos;
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Line 68 my $Pos;
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my $r; |
my $r; |
my $OpSel1; |
my $OpSel1; |
my $OpSel2; |
my $OpSel2; |
my $OpSelDis1; |
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my $OpSelDis2; |
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my $OpSel3; |
my $OpSel3; |
my $OpSel4; |
my $OpSel4; |
my $GData; |
my $GData; |
Line 78 my $lastres;
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Line 77 my $lastres;
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my $DiscFlag; |
my $DiscFlag; |
my $HWN; |
my $HWN; |
my $P_Order; |
my $P_Order; |
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my %foil_to_concept; |
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my @Concepts; |
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my %ConceptData; |
my %Header = (0,"Homework Sets Order",1,"#Stdnts",2,"Tries",3,"Mod", |
my %Header = (0,"Homework Sets Order",1,"#Stdnts",2,"Tries",3,"Mod", |
4,"Mean",5,"#YES",6,"#yes",7,"%Wrng",8,"DoDiff", |
4,"Mean",5,"#YES",6,"#yes",7,"%Wrng",8,"DoDiff", |
9,"S.D.",10,"Skew.",11,"D.F.1st",12,"D.F.2nd");#,13,"OpResp"); |
9,"S.D.",10,"Skew.",11,"D.F.1st",12,"D.F.2nd"); |
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my @shown; |
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sub InitAnalysis { |
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my ($rid, $student)=@_; |
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my ($uname,$udom)=split(/\:/,$student); |
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$rid=~/(\d+)\.(\d+)/; |
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my $symb=&Apache::lonnet::declutter($hash{'map_id_'.$1}).'___'.$2.'___'. |
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&Apache::lonnet::declutter($hash{'src_'.$rid}); |
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my $URI = $hash{'src_'.$rid}; |
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my $Answ=&Apache::lonnet::ssi($URI,('grade_target' => 'analyze', |
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'grade_username' => $uname, |
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'grade_domain' => $udom, |
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'grade_courseid' => $cid, |
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'grade_symb' => $symb)); |
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# my $Answ=&Apache::lonnet::ssi($URI,('grade_target' => 'analyze')); |
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(my $garbage,$Answ)=split(/_HASH_REF__/,$Answ,2); |
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my %Answer=(); |
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%Answer=&Apache::lonnet::str2hash($Answ); |
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my $parts=''; |
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foreach my $elm (@{$Answer{"parts"}}) { |
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$parts.="$elm,"; |
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} |
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chop($parts); |
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my $conc=''; |
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foreach my $elm (@{$Answer{"$parts.concepts"}}) { |
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$conc.="$elm@"; |
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} |
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chop($conc); |
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@Concepts=split(/\@/,$conc); |
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my $show=''; |
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foreach my $elm (@{$Answer{"$parts.shown"}}) { |
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$show.="$elm@"; |
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} |
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chop($show); |
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@shown=split(/\@/,$show); |
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# $r->print("<br> shown:".$show);# $r->rflush(); |
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foreach my $concept (@{$Answer{"$parts.concepts"}}) { |
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foreach my $foil (@{$Answer{"$parts.concept.$concept"}}) { |
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$foil_to_concept{$foil} = $concept; |
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$ConceptData{$foil} = $Answer{"$parts.foil.value.$foil"}; |
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} |
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} |
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return $symb; |
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} |
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sub Interval { |
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my ($rid,$part,$symb)=@_; |
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my $Int=$ConceptData{"Interval"}; |
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my $due = &Apache::lonnet::EXT('resource.$part.duedate',$symb)+1; |
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my $opn = &Apache::lonnet::EXT('resource.$part.opendate',$symb); |
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my $add=int(($due-$opn)/$Int); |
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#$r->print("<br> $opn, to $due add=$add int=$Int");#$r->rflush(); |
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$ConceptData{"Int.0"}=$opn; |
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for (my $i=1;$i<$Int;$i++) { |
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$ConceptData{"Int.$i"}=$opn+$i*$add; |
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} |
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$ConceptData{"Int.$Int"}=$due; |
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for (my $i=0;$i<$Int;$i++) { |
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for (my $n=0; $n<=$#Concepts; $n++ ) { |
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my $tmp=$Concepts[$n]; |
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$ConceptData{"$tmp.$i.true"}=0; |
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$ConceptData{"$tmp.$i.false"}=0; |
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} |
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} |
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} |
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sub ShowOpGraph { |
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my ($InpStr, $Int_No)=@_; |
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$r->print(<<ENDPOP); |
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<script language="JavaScript"> |
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function display(name) { |
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document.forms.displayform.elements.dis.value=name; |
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window.status=name; |
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} |
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function cleardisplay() { |
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document.forms.displayform.elements.dis.value=''; |
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window.status='No Concept in particular'; |
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} |
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</script> |
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ENDPOP |
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my ($rid,$part)=split(/\:/,substr($InpStr,8)); |
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$ConceptData{"Interval"}=$Int_No; |
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my $symb=&InitAnalysis($rid,$students[0]); |
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&Interval($rid,$part,$symb); |
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my $URI = $hash{'src_'.$rid}; |
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my $Src = $hash{'title_'.$rid}; |
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$Src =~ s/\ /"_"/eg; |
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$r->print('<br><b>'.$URI.'</b>'); |
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for (my $n=1; $n<=$#Concepts+1; $n++ ) { |
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my $tmp=$Concepts[$n-1]; |
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$tmp =~ s/</" less than "/eg; |
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$r->print("<br><b>Concept $n</b>:$tmp"); |
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} |
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$r->rflush(); |
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&Create_PrgWin(); |
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&Update_PrgWin("Starting to analyze problem"); |
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for (my $index=0;$index<=$#students;$index++) { |
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&Update_PrgWin($index); |
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&OpStatus($rid,$students[$index]); |
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} |
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&Close_PrgWin(); |
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for (my $k=0; $k<$Int_No; $k++ ) { |
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my $data1=''; |
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my $data2=''; |
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&DrawGraph(&AdjustData($k).'+'.$Src.'+'.($k+1)); |
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} |
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#$Apache::lonxml::debug=1; |
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#&Apache::lonhomework::showhash(%ConceptData); |
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#$Apache::lonxml::debug=0; |
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my $Answ=&Apache::lonnet::ssi($URI); |
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$r->print("<br><b>Here you can see the Problem:</b><br>$Answ"); |
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} |
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sub AdjustData { |
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my $k=shift; |
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my $Max=0; |
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my @data1; |
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my @data2; |
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for (my $n=0; $n<=$#Concepts; $n++ ) { |
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my $tmp=$Concepts[$n]; |
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$data1[$n]=$ConceptData{"$tmp.$k.true"}; |
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$data2[$n]=$ConceptData{"$tmp.$k.false"}; |
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my $Sum=$data1[$n]+$data2[$n]; |
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if ( $Max<$Sum ) {$Max=$Sum;} |
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$ConceptData{"$tmp.true"}+=$data1[$n]; |
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$ConceptData{"$tmp.false"}+=$data2[$n]; |
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} |
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for (my $n=0; $n<=$#Concepts; $n++ ) { |
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if ($data1[$n]+$data2[$n]<$Max) { |
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$data2[$n]+=$Max-($data1[$n]+$data2[$n]); |
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} |
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} |
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return join(',',@data1).'+'. |
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join(',',@data2).'+'. |
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$Max.'+'.($#data1+1); |
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} |
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sub DrawGraph { |
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my $data=shift; |
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my($data1,$data2,$Max,$P_No,$Src,$k)=split(/\+/,$data); |
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my $Str="\n".'<table border=1>'. |
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"\n".'<tr>'. |
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"\n".'<th> Correct Answers </th>'. |
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"\n".'<th> Wrong Answers </th>'. |
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"\n".'<th> From </th>'. |
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"\n".'<th> To </th>'. |
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"\n".'</tr>'. |
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"\n"."<tr>". |
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"\n"."<td> $data1 </td>". |
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"\n"."<td> $data2 </td>". |
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"\n"."<td> ".localtime($ConceptData{'Int.'.($k-1)})." </td>". |
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"\n"."<td> ".localtime($ConceptData{'Int.'.$k}-1)." </td>". |
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"\n"."</tr></table>"; |
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$r->print($Str); |
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# $r->print('<br><b>Correct Answers:</b> '.$data1. |
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# '<br><b>Wrong Answers: </b>'.$data2); |
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# $r->print('<br><b>From: </b>'.localtime($ConceptData{'Int.'.($k-1)}). |
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# '<br><b>To: </b>'.localtime($ConceptData{"Int.$k"})); |
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# if ( $Max > 1 ) { |
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# $Max += (10 - $Max % 10); |
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# $Max = int($Max); |
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# } |
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# else { $Max = 1; } |
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my $Titr=($ConceptData{'Interval'}>1) ? $Src.'_interval_'.$k : $Src; |
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$GData=$Titr.'&'.'Concepts'.'&'.'Answers'.'&'.$Max.'&'.$P_No.'&'.$data1.'&'.$data2; |
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if($ConceptData{'Interval'}>1){ |
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$r->print('<br><IMG src="/cgi-bin/graph.gif?'.$GData.'" />'); |
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return; |
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} |
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$r->print('<br>Move your mouse over a bar to find out the concept'); |
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my $ptr=''; |
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$ptr.="\n".'<form method="post" action="" name="displayform"> <input type=text name="dis" size=80> </form>'; |
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$ptr.="\n".'<p><img src=/cgi-bin/graph.gif?'.$GData. |
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' usemap="#Map" border=1>'. |
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"\n".'<map name="Map">'; |
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my $gap=12; |
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my $Size=340; |
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my $barsize=($P_No) ? int($Size/$P_No) : 1; |
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for (my $i=0; $i<$P_No; $i++) { |
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my $x1=80+$gap*$i+($i*$barsize); |
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my $x2=$x1+$barsize; |
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my $y1=25; |
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my $y2=350; |
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my $j=$i+1; |
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$ptr.="\n".'<area shape="rect" coords='.$x1.','.$y1.','.$x2.','.$y2.' onMouseOver="display('."'Concept $j: $Concepts[$i]'".'); " href="javascript:alert('."'Concept $j: $Concepts[$i]'".');">'; |
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} |
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$ptr.="\n".'<area shape="default" onMouseOver="cleardisplay(); " href="javascript:alert('.'No Concept in particular'.');">'; |
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$ptr.="\n".'</map></p>'; |
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$r->print('<br>'.$ptr.'<br>'); |
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} |
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sub AnalyzeProblem { |
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# -------------------------------- Selecting the number of intervals |
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my $OpSel=''; |
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my $CurInt = $ENV{'form.interval'}; |
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if ($CurInt eq '') {$CurMap = '1';} |
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my $Ptr = '<b>Select number of intervals</b>'."\n". |
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'<select name="interval">'."\n"; |
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for (my $n=1;$n<=7;$n++) { |
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$Ptr .= '<option'; |
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if ($CurInt eq $n) {$Ptr .= ' selected';} |
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$Ptr .= '>'.$n."</option>"."\n"; |
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} |
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$Ptr .= '</select>'."\n"; |
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$r->print( $Ptr ); |
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$r->print('<br><b> Option Response Problems in this course:</b><br><br>'); |
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my $Str = "\n".'<table border=2>'. |
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"\n".'<tr>'. |
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"\n".'<th> # </th>'. |
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"\n".'<th> Problem Title </th>'. |
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"\n".'<th> Resouse </th>'. |
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"\n".'<th> Address </th>'. |
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"\n".'</tr>'; |
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my $P_No=1; |
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foreach (sort keys %OpResp) { |
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my ($rid,$part)=split(/\:/,$OpResp{$_}); |
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my $Temp = '<a href="'.$hash{'src_'.$rid}. |
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'" target="_blank">'.$hash{'title_'.$rid}.'</a>'; |
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$Str .= "\n"."<tr>". |
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"\n"."<td> $P_No </td>". |
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"\n"."<td bgcolor=#DDFFDD> ".$Temp." </td>". |
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"\n"."<td bgcolor=#EEFFCC> ".$hash{'src_'.$rid}." </td>". |
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"\n"."<td> ".'<input type="submit" name="sort" value="'.'Analyze_'.$rid.'" />'.'</td>'. |
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"\n"."</tr>"; |
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$P_No++; |
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} |
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$Str .= "\n".'</table>'; |
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$Str .= "\n".'</form>'; |
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$r->print($Str); |
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$r->rflush(); |
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} |
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sub Decide { |
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my ($type,$foil,$time)=@_; |
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my $k=0; |
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while ($time>$ConceptData{'Int.'.($k+1)} && |
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$k<$ConceptData{'Interval'}) {$k++;} |
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$ConceptData{"$foil_to_concept{$foil}.$k.$type"}++; |
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} |
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sub OpStatus { |
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my ($rid,$student)=@_; |
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my ($uname,$udom)=split(/\:/,$student); |
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my $code='U'; |
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$rid=~/(\d+)\.(\d+)/; |
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my $symb=&Apache::lonnet::declutter($hash{'map_id_'.$1}).'___'.$2.'___'. |
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&Apache::lonnet::declutter($hash{'src_'.$rid}); |
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my %reshash=&Apache::lonnet::restore($symb,$cid,$udom,$uname); |
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my @True = (); |
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my @False = (); |
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my $flag=0; |
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@shown=(); |
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if ($reshash{'version'}) { |
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for (my $version=1;$version<=$reshash{'version'};$version++) { |
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my $time=$reshash{"$version:timestamp"}; |
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foreach (sort(split(/\:/,$reshash{$version.':keys'}))) { |
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if (($_=~/\.(\w+)\.(\w+)\.submission$/)) { |
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#my $Id1=$1; my $Id2=$2; |
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my $Resp = $reshash{$_}; |
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my %submission=&Apache::lonnet::str2hash($Resp); |
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foreach (keys %submission) { |
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my $Ansr = $ConceptData{"$_"}; |
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#my $Ansr = $Answer{"$Id1.$Id2.foil.value.$_"}; |
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#$r->print("<br>shown: ".join(',',@shown)." size=$#shown"); |
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if ($submission{$_}) { |
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#if($#shown==-1){ |
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#my @str=split(/\&/,$Resp); |
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#my $garb; |
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#for(my $j=0;$j<=$#str;$j++){ |
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# ($shown[$j],$garb)=split(/\=/,$str[$j]); |
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#} |
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##$r->print("<br>shown: ".join(',',@shown)." size=$#shown"); |
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#} |
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if ($submission{$_} eq $Ansr) { |
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&Decide("true",$_,$time ); |
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} |
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else {&Decide("false",$_,$time );} |
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} |
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#else { |
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# if ($#shown==-1 && $flag==0) { |
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# $flag++; |
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# &InitAnalysis($rid,$student); |
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# } |
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# my @erl=split(/\:/,$_); |
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# for (my $i=0;$i<=$#shown; $i++){ |
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# my $Ans=$Answer{"$Id1.$Id2.foil.value.$shown[$i]"}; |
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# if ($erl[$i] eq $Ans) { |
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# &Decide("true",$shown[$i],$time); |
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# } |
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# else {&Decide("false",$shown[$i],$time);} |
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# } |
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#} |
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} |
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} |
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} |
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} |
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} |
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} |
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#------- Processing upperlist and lowerlist according to each problem |
#------- Processing upperlist and lowerlist according to each problem |
Line 112 sub ProcessDisc {
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Line 432 sub ProcessDisc {
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} while ( $Prb eq $Temp && $nIdx < $Count ); |
} while ( $Prb eq $Temp && $nIdx < $Count ); |
# $Proc{$Temp}=($Sum1/$nStud).':'.$nStud; |
# $Proc{$Temp}=($Sum1/$nStud).':'.$nStud; |
$Proc{$Temp}=($Sum1/$nStud).':'.($Sum2/$nStud); |
$Proc{$Temp}=($Sum1/$nStud).':'.($Sum2/$nStud); |
# $r->print("$nIdx) $Temp --> ($nStud) $Proc{$Temp} <br>"); |
# $r->print("$nIdx) $Temp --> ($nStud) $Proc{$Temp} <br>"); |
$Sum1=0; |
$Sum1=0; |
$Sum2=0; |
$Sum2=0; |
$nStud=0; |
$nStud=0; |
Line 158 sub NumericSort {
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Line 478 sub NumericSort {
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# ------ Create different Student Report |
# ------ Create different Student Report |
sub StudentReport { |
sub StudentReport { |
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my ($sname,$sdom)=@_; |
my ($sname,$sdom)=@_; |
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if ( $sname eq 'All Students' ) { |
if ( $sname eq 'All Students' ) { |
$r->print( '<h3><font color=blue>WARNING: |
$r->print( '<h3><font color=blue>WARNING: |
Please select a student</font></h3>' ); |
Please select a student</font></h3>' ); |
return; |
return; |
} |
} |
my $shome=&Apache::lonnet::homeserver($sname,$sdom); |
my %result = &Apache::lonnet::dump($cid,$sdom,$sname); |
my $reply=&Apache::lonnet::reply('dump:'.$sdom.':'.$sname.':'.$cid,$shome ); |
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my %result = (); |
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my $ResId; |
my $ResId; |
my $PrOrd; |
my $PrOrd; |
my $Code; |
my $Code; |
Line 189 sub StudentReport {
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Line 505 sub StudentReport {
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"\n".'<th> Results </th>'. |
"\n".'<th> Results </th>'. |
"\n".'<th> Tries </th>'. |
"\n".'<th> Tries </th>'. |
"\n".'</tr>'; |
"\n".'</tr>'; |
unless ($reply=~/^error\:/) { |
my ($temp)=keys(%result); |
foreach (split(/\&/,$reply)){ |
unless ($temp=~/^error\:/) { |
my ($name,$value)=split(/\=/,&Apache::lonnet::unescape($_)); |
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$result{$name}=$value; |
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} |
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foreach my $CurCol (@cols) { |
foreach my $CurCol (@cols) { |
if (!$CurCol){ |
if (!$CurCol){ |
my $Set=&Apache::lonnet::declutter($hash{'map_id_'.$1}); |
my $Set=&Apache::lonnet::declutter($hash{'map_id_'.$1}); |
Line 231 sub StudentReport {
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Line 544 sub StudentReport {
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$PartNo++; |
$PartNo++; |
} |
} |
} |
} |
#if ($_=~/^parameter\_(\w+)\_package$/) { |
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} |
} |
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my $Prob = $Map.'___'.$2.'___'. |
my $Prob = $Map.'___'.$2.'___'. |
Line 362 sub PreStatTable {
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Line 674 sub PreStatTable {
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'evaluating the problem according to a Criterion<br>'. |
'evaluating the problem according to a Criterion<br>'. |
'<b> [Applied Criterion in %27 Upper Students - '. |
'<b> [Applied Criterion in %27 Upper Students - '. |
'Applied the same Criterion in %27 Lower Students]</b><br>'. |
'Applied the same Criterion in %27 Lower Students]</b><br>'. |
'<b> 1st </b>Criterion for Sorting the Students: '. |
'<b> 1st Criterion</b> for Sorting the Students: '. |
'Sum of Partial Credit Awarded / Total Number of Tries<br>'. |
'<b>Sum of Partial Credit Awarded / Total Number of Tries</b><br>'. |
'<b> 2nd </b>Criterion for Sorting the Students: '. |
'<b> 2nd Criterion</b> for Sorting the Students: '. |
'Total number of Correct Answers / Total Number of Tries'. |
'<b>Total number of Correct Answers / Total Number of Tries</b>'. |
'</pre>'; |
'</pre>'; |
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$r->print($Ptr); |
$r->print($Ptr); |
Line 393 sub PreStatTable {
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Line 705 sub PreStatTable {
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} |
} |
} |
} |
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#33333 |
# $r->print('Total instances of the problems : '.($p_count*($#students+1))); |
# my $c=0; |
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# foreach (sort keys %OpResp) { |
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# $r->print('<br>'.$c.$_.' ====== '.$OpResp{$_}); |
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# my $count=$#students+1; |
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# for (my $n=0;$n<1;$n++){ |
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# my ($sname,$sdom)=$students[$n]; |
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# my $Prob=$OpResp{$_}; |
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##my $userview=&Apache::lonnet::ssi($hash{'src_'.$ResId}); |
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# $r->print('<br>'.$Prob.$sname.$sdom.$cid. |
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# '<br>'.&Apache::loncommon::get_previous_attempt($Prob,$sname,$sdom,$cid)); |
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# #$r->print('<br>'.$Prob.$sname. ' *** '.&Apache::lonnet::ssi($hash{'src_'.$Prob})); |
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# } |
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# $c++; |
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# } |
|
|
|
#$r->print('Total instances of the problems : '.($p_count*($#students+1))); |
|
|
|
untie(%CachData); |
untie(%CachData); |
untie(%GraphDat); |
untie(%GraphDat); |
} |
} |
Line 454 sub usection {
|
Line 749 sub usection {
|
|
|
|
|
# ------ Dump the Student's DB file and handling the data for statistics table |
# ------ Dump the Student's DB file and handling the data for statistics table |
|
|
sub ExtractStudentData { |
sub ExtractStudentData { |
my ($student,$coid)=@_; |
my $student=shift; |
my ($sname,$sdom) = split( /\:/, $student ); |
my ($sname,$sdom) = split( /\:/, $student ); |
my $shome=&Apache::lonnet::homeserver( $sname,$sdom ); |
my %result = &Apache::lonnet::dump($cid,$sdom,$sname); |
my $reply=&Apache::lonnet::reply('dump:'.$sdom.':'.$sname.':'.$coid,$shome ); |
|
my %result = (); |
|
my $ResId; |
my $ResId; |
my $PrOrd; |
my $PrOrd; |
my $Dis = ''; |
my $Dis = ''; |
Line 475 sub ExtractStudentData {
|
Line 767 sub ExtractStudentData {
|
my $TotParCr = 0; |
my $TotParCr = 0; |
my $Wrongs; |
my $Wrongs; |
my %TempHash; |
my %TempHash; |
my $Version; |
my $Version; |
my $LatestVersion; |
my $LatestVersion; |
my $SecLimit; |
my $SecLimit; |
my $MapLimit; |
my $MapLimit; |
unless ($reply=~/^error\:/) { |
my ($temp)=keys(%result); |
foreach (split(/\&/,$reply)) { |
unless ($temp=~/^error\:/) { |
my ($name,$value)=split(/\=/,&Apache::lonnet::unescape($_)); |
|
$result{$name}=$value; |
|
} |
|
foreach my $CurCol(@cols) { |
foreach my $CurCol(@cols) { |
($PrOrd,$ResId)=split(/\:/,$CurCol); |
($PrOrd,$ResId)=split(/\:/,$CurCol); |
if ( !$CurCol ) { next; } |
if ( !$CurCol ) { next; } |
$ResId=~/(\d+)\.(\d+)/; |
$ResId=~/(\d+)\.(\d+)/; |
my $MapId=$1; |
my $MapId=$1; |
my $PrbId=$2; |
my $PrbId=$2; |
my $Map = &Apache::lonnet::declutter( $hash{'map_id_'.$MapId} ); |
my $MapOrg = $hash{'map_id_'.$MapId}; |
|
my $Map = &Apache::lonnet::declutter($MapOrg); |
if ( $CurMap ne 'All Maps' ) { |
if ( $CurMap ne 'All Maps' ) { |
my ( $ResMap, $NameMap ) = split(/\=/,$CurMap); |
my ( $ResMap, $NameMap ) = split(/\=/,$CurMap); |
if ( $Map ne $ResMap ) { next; } |
if ( $Map ne $ResMap ) { next; } |
Line 510 sub ExtractStudentData {
|
Line 800 sub ExtractStudentData {
|
$TempHash{"$Part.PrOrd"} = $PrOrd+$PartNo; |
$TempHash{"$Part.PrOrd"} = $PrOrd+$PartNo; |
$PartNo++; |
$PartNo++; |
} |
} |
my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
#my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
} |
} |
} |
} |
|
&Apache::lonnet::declutter( $hash{'src_'.$ResId} ); |
|
my $URI = $hash{'src_'.$ResId}; |
my $Prob = $Map.'___'.$PrbId.'___'. |
my $Prob = $Map.'___'.$PrbId.'___'. |
&Apache::lonnet::declutter( $hash{'src_'.$ResId} ); |
&Apache::lonnet::declutter($URI); |
$OpResp{$PrOrd}=$Prob; |
|
$Code='U'; |
$Code='U'; |
$Tries = 0; |
$Tries = 0; |
$ParCr = 0; |
$ParCr = 0; |
$Wrongs = 0; |
$Wrongs = 0; |
$LatestVersion = $result{"version:$Prob"}; |
$LatestVersion = $result{"version:$Prob"}; |
|
|
if ( $LatestVersion ) { |
if ( $LatestVersion ) { |
#333333333 |
|
#my $userview=&Apache::lonnet::ssi($hash{'src_'.$ResId}); |
|
#$r->print('<br>'.$userview); |
|
#$r->print('<br>'.$Prob.$sname.$sdom.$coid.'<br>'.&get_student_answers($Prob,$sname,$sdom,$coid)); |
|
|
|
for ( my $Version=1; $Version<=$LatestVersion; $Version++ ) { |
for ( my $Version=1; $Version<=$LatestVersion; $Version++ ) { |
my $vkeys = $result{"$Version:keys:$Prob"}; |
my $vkeys = $result{"$Version:keys:$Prob"}; |
my @keys = split(/\:/,$vkeys); |
my @keys = split(/\:/,$vkeys); |
|
|
foreach my $Key (@keys) { |
foreach my $Key (@keys) { |
if (($Key=~/\.(\w+)\.solved$/) && ($Key!~/^\d+\:/)) { |
if (($Key=~/\.(\w+)\.solved$/) && ($Key!~/^\d+\:/)) { |
my $Part = $1; |
my $Part = $1; |
Line 578 sub ExtractStudentData {
|
Line 861 sub ExtractStudentData {
|
$DisF = sprintf( "%.4f", $Fac ); |
$DisF = sprintf( "%.4f", $Fac ); |
} |
} |
else {$DisF = $Fac;} |
else {$DisF = $Fac;} |
# $DisF .= '+'.$TempHash{"$part.Time"}; |
# $DisF .= '+'.$TempHash{"$part.Time"};33333333 |
$TimeTot += $TempHash{"$part.Time"}; |
$TimeTot += $TempHash{"$part.Time"}; |
$Dis .= $TempHash{$part.'.PrOrd'}.'='.$DisF.'+'.$Yes; |
$Dis .= $TempHash{$part.'.PrOrd'}.'='.$DisF.'+'.$Yes; |
$ptr .= "&$TempHash{$part.'.Tries'}". |
$ptr .= "&$TempHash{$part.'.Tries'}". |
Line 644 sub tracetable {
|
Line 927 sub tracetable {
|
|
|
my $meta=$hash{'src_'.$frid}; |
my $meta=$hash{'src_'.$frid}; |
my $PartNo = 0; |
my $PartNo = 0; |
if ($IsMap==0){ |
my $Part; |
|
# if ($IsMap==0){ |
if ($meta) { |
if ($meta) { |
if ($meta=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
if ($meta=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { |
if ($_=~/^stores\_(\w+)\_tries$/) { |
if ($_=~/^stores\_(\w+)\_tries$/) { |
&Apache::lonnet::metadata($meta,$_.'.part'); |
$Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
$P_Order++; |
$P_Order++; |
$mapsort{$HWN} .= '&'.$P_Order; |
$mapsort{$HWN} .= '&'.$P_Order; |
$PartNo++; |
$PartNo++; |
#$r->print('<br>'.$PartNo.'---'.$P_Order); |
#$r->print('<br>'.$PartNo.'---'.$P_Order); |
} |
} |
} |
foreach my $K(split(/\,/,&Apache::lonnet::metadata($meta,'packages'))) { |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'packages'))) { |
if ($K=~/^optionresponse\_($Part)\_(\w+)$/) { |
if ($_=~/^optionresponse\_(\w+)\_(\w+)$/) { |
#$r->print('<br>'.$_.'...'.$P_Order.'---'.$Part); |
# $r->print('<br>'.$_.&Apache::lonnet::metadata($meta,$_)); |
$OpResp{$P_Order}="$frid:$Part"; |
$r->print('<br>'.$_.'...'.$P_Order); |
} |
$OpResp{$P_Order+1}=$frid; |
} |
} |
|
} |
} |
} |
} |
} |
} |
} |
} |
} |
# } |
} else { |
} else { |
$cols[$#cols+1]=($P_Order+1).':'.$rid; |
$cols[$#cols+1]=($P_Order+1).':'.$rid; |
my $meta=$hash{'src_'.$rid}; |
my $meta=$hash{'src_'.$rid}; |
Line 682 sub tracetable {
|
Line 965 sub tracetable {
|
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'packages'))) { |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'packages'))) { |
if ($_=~/^optionresponse\_($Part)\_(\w+)$/) { |
if ($_=~/^optionresponse\_($Part)\_(\w+)$/) { |
#$r->print('<br>'.$_.'...'.$P_Order.'---'.$Part); |
#$r->print('<br>'.$_.'...'.$P_Order.'---'.$Part); |
$OpResp{$P_Order+1}=$rid; |
$OpResp{$P_Order}="$rid:$Part";; |
} |
} |
|
|
} |
} |
Line 711 sub MySort {
|
Line 994 sub MySort {
|
} |
} |
} |
} |
|
|
sub Build_Statistics { |
sub Create_PrgWin { |
|
#----------- Create progress |
$r->print(<<ENDPOP); |
$r->print(<<ENDPOP); |
<script> |
<script> |
popwin=open('','popwin','width=400,height=100'); |
popwin=open('','popwin','width=400,height=100'); |
Line 726 sub Build_Statistics {
|
Line 1010 sub Build_Statistics {
|
ENDPOP |
ENDPOP |
|
|
$r->rflush(); |
$r->rflush(); |
# ---------------------------- Gathering the Data of students' tries |
} |
my $index; |
|
for ($index=0;$index<=$#students;$index++) { |
|
|
sub Update_PrgWin { |
#----------- update progress |
#----------- update progress |
$r->print('<script>popwin.document.popremain.remaining.value="'. |
my $index = shift; |
'Computing '.($index+1).'/'.($#students+1).': '. |
$r->print('<script>popwin.document.popremain.remaining.value="'. |
$students[$index].'";</script>'); |
'Computing '.($index+1).'/'.($#students+1).': '. |
$r->rflush(); |
$students[$index].'";</script>'); |
|
$r->rflush(); |
|
} |
|
|
&ExtractStudentData($students[$index],$cid); |
sub Close_PrgWin { |
|
#--------------------- close Progress Line |
|
$r->print('<script>popwin.close()</script>'); |
|
$r->rflush(); |
|
} |
|
|
|
sub Build_Statistics { |
|
&Create_PrgWin(); |
|
# ---------------------------- Gathering the Data of students' tries |
|
for (my $index=0;$index<=$#students;$index++) { |
|
&Update_PrgWin($index); |
|
&ExtractStudentData($students[$index]); |
} |
} |
|
|
# -------------------- sorting the Data |
# -------------------- sorting the Data |
Line 792 ENDPOP
|
Line 1090 ENDPOP
|
|
|
$Temp = '<a href="'.$hash{'src_'.$ResId}. |
$Temp = '<a href="'.$hash{'src_'.$ResId}. |
'" target="_blank">'.$hash{'title_'.$ResId}.$Dummy.'</a>'; |
'" target="_blank">'.$hash{'title_'.$ResId}.$Dummy.'</a>'; |
|
|
my $res = &Apache::lonnet::declutter($hash{'src_'.$ResId}); |
my $res = &Apache::lonnet::declutter($hash{'src_'.$ResId}); |
my $urlres=$res; |
my $urlres=$res; |
|
|
Line 842 ENDPOP
|
Line 1140 ENDPOP
|
$Skewness += $Dif*$Dif*$Dif; |
$Skewness += $Dif*$Dif*$Dif; |
} |
} |
$Skewness /= $StdNo; |
$Skewness /= $StdNo; |
$Skewness /= $StdDev*$StdDev*$StdDev; |
$Skewness /= $StdDev*$StdDev*$StdDev; |
} |
} |
|
|
#--------------------- Compute the Discrimination Factors |
#--------------------- Compute the Discrimination Factors |
Line 859 ENDPOP
|
Line 1157 ENDPOP
|
my $SD = sprintf( "%.1f", $StdDev ); |
my $SD = sprintf( "%.1f", $StdDev ); |
my $DoD = sprintf( "%.2f", $DoDiff ); |
my $DoD = sprintf( "%.2f", $DoDiff ); |
my $Sk = sprintf( "%.1f", $Skewness ); |
my $Sk = sprintf( "%.1f", $Skewness ); |
my $join = $PrOrd.'&'.$Temp.'&'.$StdNo.'&'. |
my $join = $lpr[$i].'&'.$Temp.'&'.$StdNo.'&'. |
$TotalTries.'&'.$MxTries.'&'.$Avg.'&'. |
$TotalTries.'&'.$MxTries.'&'.$Avg.'&'. |
$YES.'&'.$Override.'&'.$Wrng.'&'.$DoD.'&'. |
$YES.'&'.$Override.'&'.$Wrng.'&'.$DoD.'&'. |
$SD.'&'.$Sk.'&'.$_D1.'&'.$_D2.'&'.$Prob; |
$SD.'&'.$Sk.'&'.$_D1.'&'.$_D2.'&'. |
|
$Prob; |
$CachData{($p_count-1)}=$join; |
$CachData{($p_count-1)}=$join; |
|
|
$urlres=~/^(\w+)\/(\w+)/; |
$urlres=~/^(\w+)\/(\w+)/; |
Line 876 ENDPOP
|
Line 1175 ENDPOP
|
} |
} |
&CloseTable(); |
&CloseTable(); |
} |
} |
#--------------------- close Progress Line |
&Close_PrgWin(); |
$r->print('<script>popwin.close()</script>'); |
|
$r->rflush(); |
|
} |
} |
|
|
sub Cache_Statistics { |
sub Cache_Statistics { |
Line 935 sub TableRow {
|
Line 1232 sub TableRow {
|
$Wrng,$DoD,$SD,$Sk,$_D1,$_D2,$Prob)=split(/\&/,$Str); |
$Wrng,$DoD,$SD,$Sk,$_D1,$_D2,$Prob)=split(/\&/,$Str); |
my $Ptr = "\n".'<tr>'. |
my $Ptr = "\n".'<tr>'. |
"\n".'<td>'.($RealIdx+1).'</td>'. |
"\n".'<td>'.($RealIdx+1).'</td>'. |
# "\n".'<td>'.$PrOrd.$Temp.'</td>'. |
# "\n".'<td>'.$PrOrd.$Temp.'</td>'. |
"\n".'<td>'.$Temp.'</td>'. |
"\n".'<td>'.$Temp.'</td>'. |
"\n".'<td bgcolor="#EEFFCC"> '.$StdNo.'</td>'. |
"\n".'<td bgcolor="#EEFFCC"> '.$StdNo.'</td>'. |
"\n".'<td bgcolor="#EEFFCC">'.$TotalTries.'</td>'. |
"\n".'<td bgcolor="#EEFFCC">'.$TotalTries.'</td>'. |
Line 949 sub TableRow {
|
Line 1246 sub TableRow {
|
"\n".'<td bgcolor="#DDFFDD"> '.$Sk.'</td>'. |
"\n".'<td bgcolor="#DDFFDD"> '.$Sk.'</td>'. |
"\n".'<td bgcolor="#FFDDFF"> '.$_D1.'</td>'. |
"\n".'<td bgcolor="#FFDDFF"> '.$_D1.'</td>'. |
"\n".'<td bgcolor="#FFDDFF"> '.$_D2.'</td>'; |
"\n".'<td bgcolor="#FFDDFF"> '.$_D2.'</td>'; |
# if( $OpResp{$PrOrd} ) { |
|
# $Ptr.='<td>'.'<input type="submit" name="OpResp" value="'."View_$PrOrd".'" />'.'</td>'; |
|
# } |
|
# else { |
|
# $Ptr.='<td> -------- </td>'; |
|
# } |
|
$r->print("\n".$Ptr.'</tr>' ); |
$r->print("\n".$Ptr.'</tr>' ); |
$GraphDat{$RealIdx}=$DoD.':'.$Wrng; |
$GraphDat{$RealIdx}=$DoD.':'.$Wrng; |
} |
} |
Line 962 sub TableRow {
|
Line 1253 sub TableRow {
|
# ------------------------------------------- Prepare data for Graphical chart |
# ------------------------------------------- Prepare data for Graphical chart |
|
|
sub GetGraphData { |
sub GetGraphData { |
my $Tag = shift; |
my $ylab = shift; |
my $Col; |
my $Col; |
my $data=''; |
my $data=''; |
my $count = 0; |
my $count = 0; |
Line 973 sub GetGraphData {
|
Line 1264 sub GetGraphData {
|
foreach (keys %GraphDat) {delete $GraphDat{$_};} |
foreach (keys %GraphDat) {delete $GraphDat{$_};} |
if (-e "$GraphDB") { |
if (-e "$GraphDB") { |
if (tie(%GraphDat,'GDBM_File',"$GraphDB",&GDBM_READER,0640)) { |
if (tie(%GraphDat,'GDBM_File',"$GraphDB",&GDBM_READER,0640)) { |
if ( $Tag eq 'DoDiff Graph' ) { |
if ( $ylab eq 'DoDiff Graph' ) { |
$Tag = 'Degree-of-Difficulty'; |
$ylab = 'Degree-of-Difficulty'; |
$Col = 0; |
$Col = 0; |
} |
} |
else { |
else { |
$Tag = 'Wrong-Percentage'; |
$ylab = 'Wrong-Percentage'; |
$Col = 1; |
$Col = 1; |
} |
} |
foreach (sort NumericSort keys %GraphDat) { |
foreach (sort NumericSort keys %GraphDat) { |
Line 988 sub GetGraphData {
|
Line 1279 sub GetGraphData {
|
$data .= $inf.','; |
$data .= $inf.','; |
$count++; |
$count++; |
} |
} |
|
if ( $Max > 1 ) { |
|
$Max += (10 - $Max % 10); |
|
$Max = int($Max); |
|
} |
|
else { $Max = 1; } |
untie(%GraphDat); |
untie(%GraphDat); |
my $Course = $ENV{'course.'.$cid.'.description'}; |
my $Course = $ENV{'course.'.$cid.'.description'}; |
$Course =~ s/\ /"_"/eg; |
$Course =~ s/\ /"_"/eg; |
$GData=$Course.'&'.$Tag.'&'.$Max.'&'.$count.'&'.$data; |
$GData=$Course.'&'.'Problems'.'&'.$ylab.'&'.$Max.'&'.$count.'&'.$data; |
|
|
} |
} |
else { |
else { |
$r->print("Unable to tie hash to db file"); |
$r->print("Unable to tie hash to db file"); |
Line 1013 sub initial {
|
Line 1308 sub initial {
|
undef %GraphDat; |
undef %GraphDat; |
undef %DiscFac; |
undef %DiscFac; |
undef %OpResp; |
undef %OpResp; |
|
undef %ConceptData; |
undef $CurMap; |
undef $CurMap; |
undef $CurSec; |
undef $CurSec; |
undef $CurStu; |
undef $CurStu; |
Line 1054 sub ClassList {
|
Line 1350 sub ClassList {
|
( ($Status eq 'Active') ) ) { $active=0; } |
( ($Status eq 'Active') ) ) { $active=0; } |
if ( ($Status eq 'Expired') && |
if ( ($Status eq 'Expired') && |
($end == 0 || $now < $end) ) { $active=0; } |
($end == 0 || $now < $end) ) { $active=0; } |
|
#//new |
|
# $Status = 'Any'; |
|
#end new |
if ($active) { |
if ($active) { |
my $thisindex=$#students+1; |
my $thisindex=$#students+1; |
$name=&Apache::lonnet::unescape($name); |
$name=&Apache::lonnet::unescape($name); |
Line 1064 sub ClassList {
|
Line 1363 sub ClassList {
|
# ':environment:lastname&generation&firstname&middlename', |
# ':environment:lastname&generation&firstname&middlename', |
# &Apache::lonnet::homeserver($sname,$sdom)); |
# &Apache::lonnet::homeserver($sname,$sdom)); |
my $ssec=&usection($sdom,$sname,$cid,$Status); |
my $ssec=&usection($sdom,$sname,$cid,$Status); |
if ($ssec==-1) {next;} |
# if ($ssec==-1 ) {next;} |
|
if ($ssec==-1 || $ssec eq 'adm' ) {next;} |
$ssec=($ssec) ? $ssec : '(none)'; |
$ssec=($ssec) ? $ssec : '(none)'; |
#$ssec=(int($ssec)) ? int($ssec) : $ssec; |
#$ssec=(int($ssec)) ? int($ssec) : $ssec; |
$section{$ssec}=$ssec; |
$section{$ssec}=$ssec; |
Line 1088 sub ClassList {
|
Line 1388 sub ClassList {
|
# $r->print('<br>'.$c.')'.$_.' ... '.$mapsort{$_}); |
# $r->print('<br>'.$c.')'.$_.' ... '.$mapsort{$_}); |
# $c++; |
# $c++; |
# } |
# } |
|
# my $c=1; |
|
# foreach (sort keys %OpResp) { |
|
# $r->print('<br>'.$c.')'.$_.' ... '.$OpResp{$_}.' ... '.$hash{'src_'.$OpResp{$_}}); |
|
# $c++; |
|
# } |
|
|
} |
} |
|
|
# ------------------------------------------------------------- End render page |
# ------------------------------------------------------------- End render page |
else { |
else { |
$r->print('<h3>Undefined course sequence</h3>'); |
$r->print('<h3>Undefined course sequence</h3>'); |
} |
} |
&MapSecOptions(); |
} |
|
|
|
|
|
sub Title { |
|
$r->print('<html><head><title>LON-CAPA Statistics</title></head>'); |
|
$r->print('<body bgcolor="#FFFFFF">'. |
|
'<script>window.focus(); window.width=500;window.height=500;</script>'. |
|
'<img align=right src=/adm/lonIcons/lonlogos.gif>'); |
|
# ---------------------------------------------------------------- Course title |
|
$r->print('<h1> Course : "'. |
|
$ENV{'course.'.$ENV{'request.course.id'}. |
|
'.description'}.'"</h1><h2>'.localtime().'</h2>'); |
|
# ------------------------------- This is going to take a while, produce output |
|
$r->rflush(); |
|
} |
|
|
|
sub CreateForm { |
|
$r->print("\n".'<form name=stat method=post action="/adm/statistics" >'); |
|
my $content = $ENV{'form.sort'}; |
|
if ($content eq '' || $content eq 'Return to Menu') { |
|
my $Ptr = '<h3>'; |
|
$Ptr .= '<input type=submit name=sort value="Problem Stats"/>'; |
|
$Ptr .= '<br><br>'; |
|
$Ptr .= '<input type=submit name=sort value="Problem Analysis"/>'; |
|
$Ptr .= '<br><br>'; |
|
$Ptr .= '<input type=submit name=sort value="Student Assessment"/>'; |
|
$Ptr .= '</h3>'; |
|
$r->print( $Ptr ); |
|
} |
|
else { |
|
if ( $content eq 'Student Assessment' || |
|
$content eq 'Create Student Report' ) { |
|
&MapSecOptions(); |
|
&StudentOptions(); |
|
&StudentReport($CurStu,$StuBox{"$CurStu"}); |
|
} |
|
elsif ( $content eq 'Problem Analysis' ) { |
|
&AnalyzeProblem(); |
|
} |
|
else { |
|
&MapSecOptions(); |
|
&PreStatTable(); |
|
} |
|
} |
} |
} |
|
|
|
|
sub Menu { |
sub Menu { |
|
&initial(); |
|
&Title(); |
|
&ClassList(); |
my $InpStr = $ENV{'form.sort'}; |
my $InpStr = $ENV{'form.sort'}; |
if ( $InpStr eq 'DoDiff Graph' || $InpStr eq '%Wrong Graph' ) { |
if ($InpStr=~/^Analyze\_/) { |
|
&ShowOpGraph($InpStr,$ENV{'form.interval'}); |
|
} |
|
elsif ( $InpStr eq 'DoDiff Graph' || $InpStr eq '%Wrong Graph' ) { |
&GetGraphData($InpStr); |
&GetGraphData($InpStr); |
$r->print('<IMG src="/cgi-bin/graph.gif?'.$GData.'" />'); |
$r->print('<IMG src="/cgi-bin/graph.gif?'.$GData.'" />'); |
} |
} |
else { |
else { |
$r->print('<html><head><title>LON-CAPA Statistics</title></head>'); |
&CreateForm(); |
|
$r->print("\n".'</form>'); |
|
|
$r->print('<body bgcolor="#FFFFFF">'. |
|
'<script>window.focus(); window.width=500;window.height=500; </script>'. |
|
'<img align=right src=/adm/lonIcons/lonlogos.gif>'); |
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# ---------------------------------------------------------------- Course title |
|
$r->print('<h1> Course : "'. |
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$ENV{'course.'.$ENV{'request.course.id'}. |
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'.description'}.'"</h1><h2>'.localtime().'</h2>'); |
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# ------------------------------- This is going to take a while, produce output |
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$r->rflush(); |
|
|
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$r->print("\n".'<form name=stat method=post action="/adm/statistics" >'); |
|
|
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my $content = $ENV{'form.sort'}; |
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if ($content eq '' || $content eq 'Return to Menu') { |
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my $Ptr = '<h3>'; |
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$Ptr .= '<input type=submit name=sort value="Problem Evaluation"/>'; |
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$Ptr .= '<br><br>'; |
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$Ptr .= '<input type=submit name=sort value="Student Assessment"/>'; |
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$Ptr .= '</h3>'; |
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$r->print( $Ptr ); |
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} |
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else { |
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&initial(); |
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&ClassList(); |
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if ( $content eq 'Student Assessment' || |
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$content eq 'Create Student Report' ) { |
|
&StudentOptions(); |
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&StudentReport($CurStu,$StuBox{"$CurStu"}); |
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} |
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else { |
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&PreStatTable(); |
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} |
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} |
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$r->print("\n".'</form>'. |
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"\n".'</body>'. |
|
"\n".'</html>'); |
|
$r->rflush(); |
|
} |
} |
|
$r->print("\n".'</body>'. |
|
"\n".'</html>'); |
|
$r->rflush(); |
} |
} |
|
|
sub StudentOptions { |
sub StudentOptions { |
Line 1171 sub StudentOptions {
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Line 1491 sub StudentOptions {
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$r->rflush(); |
$r->rflush(); |
} |
} |
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|
|
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sub GetStatus { |
sub GetStatus { |
$OpSel1=''; |
$OpSel1=''; |
$OpSel2=''; |
$OpSel2=''; |
Line 1292 sub handler {
|
Line 1613 sub handler {
|
} |
} |
1; |
1; |
__END__ |
__END__ |
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