--- loncom/interface/lonstatistics.pm 2002/03/07 00:05:21 1.9 +++ loncom/interface/lonstatistics.pm 2002/03/26 18:11:32 1.14 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # (Publication Handler # -# $Id: lonstatistics.pm,v 1.9 2002/03/07 00:05:21 minaeibi Exp $ +# $Id: lonstatistics.pm,v 1.14 2002/03/26 18:11:32 minaeibi Exp $ # # Copyright Michigan State University Board of Trustees # @@ -28,9 +28,10 @@ # (Navigate problems for statistical reports # 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 -# 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 -# 1/22, 2/1, 2/6, 2/25, 3/2, 3/6 Behrouz Minaei +# 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26 Behrouz Minaei +# ### package Apache::lonstatistics; @@ -39,6 +40,7 @@ use strict; use Apache::Constants qw(:common :http); use Apache::lonnet(); use Apache::lonhomework; +use Apache::loncommon; use HTML::TokeParser; use GDBM_File; @@ -46,6 +48,7 @@ use GDBM_File; my %hash; my %CachData; my %GraphDat; +my %OpResp; my %maps; my %mapsort; my %section; @@ -78,7 +81,8 @@ my $HWN; my $P_Order; my %Header = (0,"Homework Sets Order",1,"#Stdnts",2,"Tries",3,"Mod", 4,"Mean",5,"#YES",6,"#yes",7,"%Wrng",8,"DoDiff", - 9,"S.D.",10,"Skew.",11,"D.F.1st",12,"D.F.2nd"); + 9,"S.D.",10,"Skew.",11,"D.F.1st",12,"D.F.2nd");#,13,"OpResp"); + #------- Processing upperlist and lowerlist according to each problem sub ProcessDisc { @@ -155,17 +159,13 @@ sub NumericSort { # ------ Create different Student Report sub StudentReport { - my ($sname,$sdom)=@_; - if ( $sname eq 'All Students' ) { $r->print( '

WARNING: Please select a student

' ); return; } - my $shome=&Apache::lonnet::homeserver($sname,$sdom); - my $reply=&Apache::lonnet::reply('dump:'.$sdom.':'.$sname.':'.$cid,$shome ); - my %result = (); + my %result = &Apache::lonnet::dump($cid,$sdom,$sname); my $ResId; my $PrOrd; my $Code; @@ -186,11 +186,8 @@ sub StudentReport { "\n".' Results '. "\n".' Tries '. "\n".''; - unless ($reply=~/^error\:/) { - foreach (split(/\&/,$reply)){ - my ($name,$value)=split(/\=/,&Apache::lonnet::unescape($_)); - $result{$name}=$value; - } + my ($temp)=keys(%result); + unless ($temp=~/^error\:/) { foreach my $CurCol (@cols) { if (!$CurCol){ my $Set=&Apache::lonnet::declutter($hash{'map_id_'.$1}); @@ -218,7 +215,7 @@ sub StudentReport { my $PartNo = 0; undef %TempHash; foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))){ - if ($_=~/^stores\_(\d+)\_tries$/) { + if ($_=~/^stores\_(\w+)\_tries$/) { my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); if ( $TempHash{"$Part"} eq '' ) { $TempHash{"$Part"} = $Part; @@ -313,8 +310,6 @@ sub PreStatTable { "_$ENV{'user.domain'}_$cid\_statistics.db"; my $GraphDB = "/home/httpd/perl/tmp/$ENV{'user.name'}". "_$ENV{'user.domain'}_$cid\_graph.db"; - my $CachDisFac = "/home/httpd/perl/tmp/$ENV{'user.name'}". - "_$ENV{'user.domain'}_$cid\_DiscFactor.db"; my $OpSel11=''; my $OpSel12=''; my $OpSel13=''; @@ -360,10 +355,10 @@ sub PreStatTable { 'evaluating the problem according to a Criterion
'. ' [Applied Criterion in %27 Upper Students - '. 'Applied the same Criterion in %27 Lower Students]
'. - ' 1st Criterion for Sorting the Students: '. - 'Sum of Partial Credit Awarded / Total Number of Tries
'. - ' 2nd Criterion for Sorting the Students: '. - 'Total number of Correct Answers / Total Number of Tries'. + ' 1st Criterion for Sorting the Students: '. + 'Sum of Partial Credit Awarded / Total Number of Tries
'. + ' 2nd Criterion for Sorting the Students: '. + 'Total number of Correct Answers / Total Number of Tries'. ''; $r->print($Ptr); @@ -371,7 +366,6 @@ sub PreStatTable { if ((-e "$CacheDB")&&($ENV{'form.sort'} ne 'Recalculate Statistics')) { if (tie(%CachData,'GDBM_File',"$CacheDB",&GDBM_READER,0640)) { - tie(%DiscFac,'GDBM_File',$CachDisFac,&GDBM_READER,0640); tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640); &Cache_Statistics(); } @@ -381,7 +375,6 @@ sub PreStatTable { } else { if (tie(%CachData,'GDBM_File',$CacheDB,&GDBM_WRCREAT,0640)) { - tie(%DiscFac,'GDBM_File',$CachDisFac,&GDBM_WRCREAT,0640); tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640); foreach (keys %DiscFac) {delete $CachData{$_};} foreach (keys %CachData) {delete $CachData{$_};} @@ -392,11 +385,27 @@ sub PreStatTable { $r->print("Unable to tie hash to db file"); } } + +#33333 +# my $c=0; +# foreach (sort keys %OpResp) { +# $r->print('
'.$c.$_.' ====== '.$OpResp{$_}); +# my $count=$#students+1; +# for (my $n=0;$n<1;$n++){ +# my ($sname,$sdom)=$students[$n]; +# my $Prob=$OpResp{$_}; +##my $userview=&Apache::lonnet::ssi($hash{'src_'.$ResId}); +# $r->print('
'.$Prob.$sname.$sdom.$cid. +# '
'.&Apache::loncommon::get_previous_attempt($Prob,$sname,$sdom,$cid)); +# #$r->print('
'.$Prob.$sname. ' *** '.&Apache::lonnet::ssi($hash{'src_'.$Prob})); +# } +# $c++; +# } + #$r->print('Total instances of the problems : '.($p_count*($#students+1))); untie(%CachData); untie(%GraphDat); - untie(%DiscFac); } @@ -440,11 +449,9 @@ sub usection { # ------ Dump the Student's DB file and handling the data for statistics table sub ExtractStudentData { - my ($student,$coid)=@_; + my $student=shift; my ($sname,$sdom) = split( /\:/, $student ); - my $shome=&Apache::lonnet::homeserver( $sname,$sdom ); - my $reply=&Apache::lonnet::reply('dump:'.$sdom.':'.$sname.':'.$coid,$shome ); - my %result = (); + my %result = &Apache::lonnet::dump($cid,$sdom,$sname); my $ResId; my $PrOrd; my $Dis = ''; @@ -463,11 +470,8 @@ sub ExtractStudentData { my $LatestVersion; my $SecLimit; my $MapLimit; - unless ($reply=~/^error\:/) { - foreach (split(/\&/,$reply)) { - my ($name,$value)=split(/\=/,&Apache::lonnet::unescape($_)); - $result{$name}=$value; - } + my ($temp)=keys(%result); + unless ($temp=~/^error\:/) { foreach my $CurCol(@cols) { ($PrOrd,$ResId)=split(/\:/,$CurCol); if ( !$CurCol ) { next; } @@ -483,8 +487,9 @@ sub ExtractStudentData { my $PartNo = 0; $Dis .= ':'; undef %TempHash; - foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { - if ($_=~/^stores\_(\d+)\_tries$/) { + + foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { + if ($_=~/^stores\_(\w+)\_tries$/) { my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); if ( $TempHash{"$Part"} eq '' ) { $TempHash{"$Part"} = $Part; @@ -493,6 +498,7 @@ sub ExtractStudentData { $TempHash{"$Part.PrOrd"} = $PrOrd+$PartNo; $PartNo++; } + #my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); } } @@ -508,8 +514,23 @@ sub ExtractStudentData { for ( my $Version=1; $Version<=$LatestVersion; $Version++ ) { my $vkeys = $result{"$Version:keys:$Prob"}; my @keys = split(/\:/,$vkeys); - + foreach my $Key (@keys) { +#333333333 +# if ($OpResp{$PrOrd}) { +# if (($Key=~/\.(\w+)\.submission$/)) { +# my $Resp = $result{"$Version:$Prob:$Key"}; +# $r->print('
'.$Prob.'
'.$sname.'
'.$PrOrd.'
'.$Key.'
'.$Resp.''); +# $r->rflush(); +# +# my %submission=&Apache::lonnet::str2hash($Resp); +# my $cb=0; +# foreach (sort keys %submission) { +# $r->print('
'.$cb.')'.$_.' ... '.$submission{$_}); +# $cb++; +# } +# } +# } if (($Key=~/\.(\w+)\.solved$/) && ($Key!~/^\d+\:/)) { my $Part = $1; $Tries = $result{"$Version:$Prob:resource.$Part.tries"}; @@ -520,7 +541,6 @@ sub ExtractStudentData { $TempHash{"$Part.ParCr"} = ($ParCr) ? $ParCr : 0; $TotalTries += $TempHash{"$Part.Tries"}; $TotParCr += $TempHash{"$Part.ParCr"}; -#$r->print($Version.'---'.$Prob.'==='.$Time.'
'); my $Val = $result{"$Version:$Prob:resource.$Part.solved"}; if ( $Val eq 'correct_by_student' ) { $Wrongs = $Tries - 1; $Code = 'C'; } @@ -542,11 +562,11 @@ sub ExtractStudentData { {$ProbSolved++;$Yes=1;} # my $ptr = "$hash{'title_'.$ResId}"; - my $ptr = $TempHash{$part.'.PrOrd'}.':'.$ResId; + my $ptr = $TempHash{$part.'.PrOrd'}.'&'.$ResId; if ( $PartNo > 1 ) { $ptr .= "*(part $part)"; - $Dis .= ':'; + $Dis .= '&'; } my $Fac = ($TempHash{"$part.Tries"}) ? ($TempHash{"$part.ParCr"}/$TempHash{"$part.Tries"}) : 0; @@ -558,9 +578,9 @@ sub ExtractStudentData { # $DisF .= '+'.$TempHash{"$part.Time"}; $TimeTot += $TempHash{"$part.Time"}; $Dis .= $TempHash{$part.'.PrOrd'}.'='.$DisF.'+'.$Yes; - $ptr .= ":$TempHash{$part.'.Tries'}". - ":$TempHash{$part.'.Wrongs'}". - ":$TempHash{$part.'.Code'}"; + $ptr .= "&$TempHash{$part.'.Tries'}". + "&$TempHash{$part.'.Wrongs'}". + "&$TempHash{$part.'.Code'}"; push (@list, $ptr); $TotalOpend++; $ProbTot++; @@ -568,7 +588,7 @@ sub ExtractStudentData { } #else { #for(my $n=0; $n<$PartNo; $n++) { - # push (@list, "$hash{'title_'.$ResId}*$ResId:0:0:U"); + # push (@list, "$TempHash{'0'.'.PrOrd'}.':'.$ResId:0:0:U"); # $ProbTot++; #} #} @@ -592,6 +612,7 @@ sub ExtractStudentData { # ------------------------------------------------------------ Build page table sub tracetable { my ($rid,$beenhere)=@_; + my $IsMap=0; $rid=~/(\d+)\.(\d+)/; $maps{&Apache::lonnet::declutter($hash{'map_id_'.$1})}='';#$hash{'title_'.$rid}; #$maps{$HWN}=$hash{'title_'.$rid}; @@ -603,7 +624,9 @@ sub tracetable { $cols[$#cols+1]=0; $P_Order++; $HWN=$P_Order; - $mapsort{$HWN} = $rid.':'; + $mapsort{$HWN} = $rid.':'; + $IsMap=1; + #$maps{&Apache::lonnet::declutter($hash{'src_'.$rid})}= # $hash{'title_'.$rid}; } @@ -618,36 +641,54 @@ sub tracetable { my $meta=$hash{'src_'.$frid}; my $PartNo = 0; + my $Part; + # if ($IsMap==0){ if ($meta) { if ($meta=~/\.(problem|exam|quiz|assess|survey|form)$/) { foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { - if ($_=~/^stores\_(\d+)\_tries$/) { - &Apache::lonnet::metadata($meta,$_.'.part'); + if ($_=~/^stores\_(\w+)\_tries$/) { + $Part=&Apache::lonnet::metadata($meta,$_.'.part'); $P_Order++; $mapsort{$HWN} .= '&'.$P_Order; $PartNo++; - $r->print('
'.$PartNo.'---'.$P_Order); + #$r->print('
'.$PartNo.'---'.$P_Order); + } + foreach my $K(split(/\,/,&Apache::lonnet::metadata($meta,'packages'))) { + if ($K=~/^optionresponse\_($Part)\_(\w+)$/) { + #$r->print('
'.$_.'...'.$P_Order.'---'.$Part); + $OpResp{$P_Order+1}=$frid; + } + } } } } } + # } } else { $cols[$#cols+1]=($P_Order+1).':'.$rid; my $meta=$hash{'src_'.$rid}; my $PartNo = 0; - if ($meta) { + if ($meta) { if ($meta=~/\.(problem|exam|quiz|assess|survey|form)$/) { - foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { - if ($_=~/^stores\_(\d+)\_tries$/) { - &Apache::lonnet::metadata($meta,$_.'.part'); + foreach my $Key(split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { + if ($Key=~/^stores\_(\w+)\_tries$/) { + my $Part=&Apache::lonnet::metadata($meta,$Key.'.part'); $P_Order++; $mapsort{$HWN} .= '&'.$P_Order; $PartNo++; + foreach (split(/\,/,&Apache::lonnet::metadata($meta,'packages'))) { + if ($_=~/^optionresponse\_($Part)\_(\w+)$/) { + #$r->print('
'.$_.'...'.$P_Order.'---'.$Part); + $OpResp{$P_Order+1}=$rid; + } + + } + } } } - } + } } if (defined($hash{'to_'.$rid})) { foreach (split(/\,/,$hash{'to_'.$rid})){ @@ -692,7 +733,7 @@ ENDPOP $students[$index].'";'); $r->rflush(); - &ExtractStudentData($students[$index],$cid); + &ExtractStudentData($students[$index]); } # -------------------- sorting the Data @@ -720,7 +761,7 @@ ENDPOP &CreateTable(1,$Hid); for (my $i=1; $i<=$#lpr; $i++) { my %storestats=(); - my ($PrOrd,$Prob,$Tries,$Wrongs,$Code)=split(/\:/,$list[$nIdx]); + my ($PrOrd,$Prob,$Tries,$Wrongs,$Code)=split(/\&/,$list[$nIdx]); my $Temp = $Prob; my $MxTries = 0; my $TotalTries = 0; @@ -740,7 +781,7 @@ ENDPOP elsif( $Code eq 'I' ) { $Incorrect++; } elsif( $Code eq 'O' ) { $Override++; } elsif( $Code eq 'U' ) { $StdNo--; } - ($PrOrd,$Prob,$Tries,$Wrongs,$Code)=split(/\:/,$list[$nIdx]); + ($PrOrd,$Prob,$Tries,$Wrongs,$Code)=split(/\&/,$list[$nIdx]); } $p_count++; @@ -816,10 +857,10 @@ ENDPOP my $SD = sprintf( "%.1f", $StdDev ); my $DoD = sprintf( "%.2f", $DoDiff ); my $Sk = sprintf( "%.1f", $Skewness ); - my $join = $PrOrd.':'.$Temp.':'.$StdNo.':'. - $TotalTries.':'.$MxTries.':'.$Avg.':'. - $YES.':'.$Override.':'.$Wrng.':'.$DoD.':'. - $SD.':'.$Sk.':'.$_D1.':'.$_D2.':'.$Prob; + my $join = $PrOrd.'&'.$Temp.'&'.$StdNo.'&'. + $TotalTries.'&'.$MxTries.'&'.$Avg.'&'. + $YES.'&'.$Override.'&'.$Wrng.'&'.$DoD.'&'. + $SD.'&'.$Sk.'&'.$_D1.'&'.$_D2.'&'.$Prob; $CachData{($p_count-1)}=$join; $urlres=~/^(\w+)\/(\w+)/; @@ -847,14 +888,14 @@ sub Cache_Statistics { if ($Pos > 0) {$Pos++;} $p_count = 0; foreach my $key( keys %CachData) { - my @Temp=split(/\:/,$CachData{$key}); + my @Temp=split(/\&/,$CachData{$key}); if ( $Pos == 0 ) { ($UnUseful,$Useful)=split(/\>/,$Temp[$Pos]); } else { $Useful = $Temp[$Pos]; } - $list[$p_count]=$Useful.'&'.$CachData{$key}; + $list[$p_count]=$Useful.'@'.$CachData{$key}; $p_count++; } @@ -868,7 +909,8 @@ sub Cache_Statistics { &CreateTable(1,$Hid); my @lpr=split(/\&/,$pr); for (my $i=1; $i<=$#lpr; $i++) { - my($Pre, $Post) = split(/\&/,$list[$nIdx]); + my($Pre, $Post) = split(/\@/,$list[$nIdx]); + #$r->print('
'.$Pre.'---'.$Post); &TableRow($Post,$i,$nIdx); $nIdx++; } @@ -878,7 +920,7 @@ sub Cache_Statistics { else { &CreateTable(0); for ( my $nIdx = 0; $nIdx < $p_count; $nIdx++ ) { - my($Pre, $Post) = split(/\&/,$list[$nIdx]); + my($Pre, $Post) = split(/\@/,$list[$nIdx]); &TableRow($Post,$nIdx,$nIdx); } &CloseTable(); @@ -887,10 +929,11 @@ sub Cache_Statistics { sub TableRow { my ($Str,$Idx,$RealIdx)=@_; - my($PrOrd,$Temp,$StdNo,$TotalTries,$MxTries,$Avg,$YES, - $Override,$Wrng,$DoD,$SD,$Sk,$_D1,$_D2,$Prob)=split(/\:/,$Str); - $r->print( "\n".''. + my($PrOrd,$Temp,$StdNo,$TotalTries,$MxTries,$Avg,$YES,$Override, + $Wrng,$DoD,$SD,$Sk,$_D1,$_D2,$Prob)=split(/\&/,$Str); + my $Ptr = "\n".''. "\n".''.($RealIdx+1).''. + # "\n".''.$PrOrd.$Temp.''. "\n".''.$Temp.''. "\n".' '.$StdNo.''. "\n".''.$TotalTries.''. @@ -903,8 +946,14 @@ sub TableRow { "\n".' '.$SD.''. "\n".' '.$Sk.''. "\n".' '.$_D1.''. - "\n".' '.$_D2.''. - "\n".'' ); + "\n".' '.$_D2.''; +# if( $OpResp{$PrOrd} ) { +# $Ptr.=''.''.''; +# } +# else { +# $Ptr.=' -------- '; +# } + $r->print("\n".$Ptr.'' ); $GraphDat{$RealIdx}=$DoD.':'.$Wrng; } @@ -961,6 +1010,7 @@ sub initial { undef %CachData; undef %GraphDat; undef %DiscFac; + undef %OpResp; undef $CurMap; undef $CurSec; undef $CurStu; @@ -1080,11 +1130,7 @@ sub Menu { else { &initial(); &ClassList(); - if ( $content eq 'Discrimination' || #'Problem Evaluation' || - $content eq 'Recalculate Discrimintion Factor' ) { - &CreateDiscFac(); - } - elsif ( $content eq 'Student Assessment' || + if ( $content eq 'Student Assessment' || $content eq 'Create Student Report' ) { &StudentOptions(); &StudentReport($CurStu,$StuBox{"$CurStu"});