version 1.47, 2003/10/30 16:24:36
|
version 1.48, 2003/11/11 22:07:46
|
Line 24
|
Line 24
|
# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
|
|
package Apache::lonproblemanalysis; |
package Apache::lonproblemanalysis; |
|
|
use strict; |
use strict; |
Line 73 sub render_resource {
|
Line 72 sub render_resource {
|
|
|
sub BuildProblemAnalysisPage { |
sub BuildProblemAnalysisPage { |
my ($r,$c)=@_; |
my ($r,$c)=@_; |
|
# |
$r->print('<h2>'.&mt('Option Response Problem Analysis').'</h2>'); |
$r->print('<h2>'.&mt('Option Response Problem Analysis').'</h2>'); |
$r->print(&CreateInterface()); |
$r->print(&CreateInterface()); |
# |
# |
Line 120 sub BuildProblemAnalysisPage {
|
Line 120 sub BuildProblemAnalysisPage {
|
$r->print('<h3>'.$resource->{'src'}.'</h3>'); |
$r->print('<h3>'.$resource->{'src'}.'</h3>'); |
$r->print(&render_resource($resource)); |
$r->print(&render_resource($resource)); |
$r->rflush(); |
$r->rflush(); |
|
my %Data = &get_problem_data($resource->{'src'}); |
|
my $ProblemData = $Data{$part.'.'.$resid}; |
if ($resptype eq 'option') { |
if ($resptype eq 'option') { |
my %Data = &get_OR_problem_data($resource->{'src'}); |
|
my $ProblemData = $Data{$part.'.'.$resid}; |
|
&OptionResponseAnalysis($r,$resource,$resid,$ProblemData, |
&OptionResponseAnalysis($r,$resource,$resid,$ProblemData, |
\@Students); |
\@Students); |
} elsif ($resptype eq 'radiobutton') { |
} elsif ($resptype eq 'radiobutton') { |
$r->print('<h2>This analysis is not supported</h2>'); |
&RadioResponseAnalysis($r,$resource,$part,$resid,$ProblemData, |
my %Data = &get_Radio_problem_data($resource->{'src'}); |
|
my $ProblemData = $Data{$part.'.'.$resid}; |
|
&RadioResponseAnalysis($r,$resource,$resid,$ProblemData, |
|
\@Students); |
\@Students); |
} else { |
} else { |
$r->print('<h2>This analysis is not supported</h2>'); |
$r->print('<h2>This analysis is not supported</h2>'); |
Line 145 sub BuildProblemAnalysisPage {
|
Line 142 sub BuildProblemAnalysisPage {
|
} |
} |
} |
} |
|
|
|
=pod |
|
|
|
Removed code: |
|
|
######################################################### |
######################################################### |
######################################################### |
######################################################### |
Line 154 sub BuildProblemAnalysisPage {
|
Line 154 sub BuildProblemAnalysisPage {
|
######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub RadioResponseAnalysis { |
sub RadioResponseAnalysis { |
my ($r,$resource,$resid,$ProblemData,$Students) = @_; |
my ($r,$resource,$part,$respid,$ProblemData,$Students) = @_; |
|
my $analysis_html; |
my $PerformanceData = |
my $PerformanceData = |
&Apache::loncoursedata::get_response_data |
&Apache::loncoursedata::get_response_data |
($Students,$resource->{'symb'},$resid); |
($Students,$resource->{'symb'},$respid); |
if (! ref($PerformanceData)) { |
if (! defined($PerformanceData) || |
$r->print('<h2>There is no submission data for this resource</h2>'); |
ref($PerformanceData) ne 'ARRAY' ) { |
|
$analysis_html = '<h2>'. |
|
&mt('There is no submission data for this resource'). |
|
'</h2>'; |
|
$r->print($analysis_html); |
return; |
return; |
} |
} |
# foreach my $row (@$PerformanceData) { |
if (exists($ENV{'form.ExcelOutput'})) { |
# &Apache::lonnet::logthis('row = '.join(',',@$row)); |
$analysis_html .= &RR_Excel_output($r,$resource,$PerformanceData, |
# } |
$ProblemData); |
return; |
} elsif ($ENV{'form.AnalyzeOver'} eq 'Tries') { |
|
$analysis_html .= &RR_Tries_Analysis($r,$resource,$PerformanceData, |
|
$ProblemData); |
|
} elsif ($ENV{'form.AnalyzeOver'} eq 'Time') { |
|
$analysis_html .= &RR_Time_Analysis($r,$resource,$PerformanceData, |
|
$ProblemData); |
|
} else { |
|
$analysis_html .= '<h2>'. |
|
&mt('The analysis you have selected is not supported at this time'). |
|
'</h2>'; |
|
} |
|
$r->print($analysis_html); |
|
} |
|
|
|
|
|
sub RR_Excel_output { |
|
my ($r,$PerformanceData,$ProblemData) = @_; |
|
return '<h1>No!</h1>'; |
|
} |
|
|
|
sub RR_Tries_Analysis { |
|
my ($r,$resource,$PerformanceData,$ProblemData) = @_; |
|
my $analysis_html; |
|
my $mintries = 1; |
|
my $maxtries = $ENV{'form.NumPlots'}; |
|
my ($table,$Foils,$Concepts) = &build_foil_index($ProblemData); |
|
if ((@$Concepts < 2) && ($ENV{'form.AnalyzeAs'} ne 'Foils')) { |
|
$table = '<h3>'. |
|
&mt('Not enough data for concept analysis. '. |
|
'Performing Foil Analysis'). |
|
'</h3>'.$table; |
|
$ENV{'form.AnalyzeAs'} = 'Foils'; |
|
} |
|
$analysis_html .= $table; |
|
my @TryData = &RR_tries_data_analysis($r,$PerformanceData); |
|
if ($ENV{'form.AnalyzeAs'} eq 'Foils') { |
|
$analysis_html = &RR_Tries_Foil_Analysis($mintries,$maxtries,$Foils, |
|
\@TryData,$ProblemData); |
|
} else { |
|
$analysis_html = &RR_Tries_Concept_Analysis($mintries,$maxtries, |
|
$Concepts, |
|
\@TryData, |
|
$ProblemData); |
|
} |
|
return $analysis_html; |
|
} |
|
|
|
sub RR_tries_data_analysis { |
|
my ($r,$Attempt_data) = @_; |
|
my @TryData; |
|
foreach my $attempt (@$Attempt_data) { |
|
my %Attempt = &hashify_attempt($attempt); |
|
my ($answer,undef) = split('=',$Attempt{'submission'}); |
|
$TryData[$Attempt{'tries'}]->{$answer}++; |
|
} |
|
return @TryData; |
|
} |
|
|
|
sub RR_Time_Analysis { |
|
my ($r,$PerformanceData,$ProblemData) = @_; |
|
my $html; |
|
return $html; |
|
} |
|
|
|
sub RR_Tries_Foil_Analysis { |
|
my ($min,$max,$Foils,$TryData,$ProblemData) = @_; |
|
my $html; |
|
# |
|
# Compute the data neccessary to make the plots |
|
for (my $try=$min;$try<=$max;$try++) { |
|
my @PlotData_Correct; |
|
my @PlotData_Incorrect; |
|
next if ($try > scalar(@{$TryData})); |
|
next if (! defined($TryData->[$try-1])); |
|
my %DataSet = %{$TryData->[$try-1]}; |
|
my $total = 0; |
|
foreach my $foilid (@$Foils) { |
|
$total += $DataSet{$foilid}; |
|
} |
|
foreach my $foilid (@$Foils) { |
|
if ($total == 0) { |
|
push (@PlotData_Correct,0); |
|
push (@PlotData_Incorrect,0); |
|
} else { |
|
if ($ProblemData->{'_Foils'}->{$foilid}->{'value'} eq 'true') { |
|
push (@PlotData_Correct, |
|
int(100*$DataSet{$foilid}/$total)); |
|
push (@PlotData_Incorrect,0); |
|
} else { |
|
push (@PlotData_Correct,0); |
|
push (@PlotData_Incorrect, |
|
int(100*$DataSet{$foilid}/$total)); |
|
} |
|
} |
|
} |
|
my $title='Attempt '.$try; |
|
my $xlabel = $total.' Submissions'; |
|
$html.= &Apache::loncommon::DrawBarGraph($title, |
|
$xlabel, |
|
'Percent Choosing', |
|
100, |
|
['#33ff00','#ff3300'], |
|
\@PlotData_Correct, |
|
\@PlotData_Incorrect); |
|
} |
|
&Apache::lonnet::logthis('plot = '.$html); |
|
return $html; |
|
} |
|
|
|
sub RR_Tries_Concept_Analysis { |
|
my ($min,$max,$Concepts,$ResponseData,$ProblemData) = @_; |
|
my $html; |
|
return $html; |
|
} |
|
|
|
sub RR_Time_Foil_Analysis { |
|
my ($min,$max,$Foils,$ResponseData,$ProblemData) = @_; |
|
my $html; |
|
return $html; |
|
} |
|
|
|
sub RR_Time_Concept_Analysis { |
|
my ($min,$max,$Concepts,$ResponseData,$ProblemData) = @_; |
|
my $html; |
|
return $html; |
|
} |
|
|
|
|
|
|
|
sub get_Radio_problem_data { |
|
my ($url) = @_; |
|
my $Answ=&Apache::lonnet::ssi($url,('grade_target' => 'analyze')); |
|
(my $garbage,$Answ)=split('_HASH_REF__',$Answ,2); |
|
my %Answer = &Apache::lonnet::str2hash($Answ); |
|
my %Partdata; |
|
&Apache::lonnet::logthis('url = '.$url); |
|
foreach my $part (@{$Answer{'parts'}}) { |
|
while (my($key,$value) = each(%Answer)) { |
|
# if (ref($value) eq 'ARRAY') { |
|
# &Apache::lonnet::logthis('is ref part:'.$part.' '.$key.'='.join(',',@$value)); |
|
# } else { |
|
# &Apache::lonnet::logthis('notref part:'.$part.' '.$key.'='.$value); |
|
# } |
|
next if ($key !~ /^$part/); |
|
$key =~ s/^$part\.//; |
|
if ($key eq 'foils') { |
|
$Partdata{$part}->{'_Foils'}=$value; |
|
} elsif ($key eq 'options') { |
|
$Partdata{$part}->{'_Options'}=$value; |
|
} elsif ($key eq 'shown') { |
|
$Partdata{$part}->{'_Shown'}=$value; |
|
} elsif ($key =~ /^foil.value.(.*)$/) { |
|
$Partdata{$part}->{$1}->{'value'}=$value; |
|
} elsif ($key =~ /^foil.text.(.*)$/) { |
|
$Partdata{$part}->{$1}->{'text'}=$value; |
|
} |
|
} |
|
} |
|
return %Partdata; |
} |
} |
|
|
|
=cut |
|
|
|
|
######################################################### |
######################################################### |
######################################################### |
######################################################### |
## |
## |
Line 260 sub Tries_Foil_Analysis {
|
Line 427 sub Tries_Foil_Analysis {
|
100*$ResponseData{$foilid}->[$i]->{'_correct'}/ |
100*$ResponseData{$foilid}->[$i]->{'_correct'}/ |
$ResponseData{$foilid}->[$i]->{'_total'}); |
$ResponseData{$foilid}->[$i]->{'_total'}); |
} |
} |
foreach my $option (@{$ORdata->{'Options'}}) { |
foreach my $option (@{$ORdata->{'_Options'}}) { |
push(@{$PlotData[$i]->{'_total'}}, |
push(@{$PlotData[$i]->{'_total'}}, |
$ResponseData{$foilid}->[$i]->{'_total'}); |
$ResponseData{$foilid}->[$i]->{'_total'}); |
if ($ResponseData{$foilid}->[$i]->{'_total'} == 0) { |
if ($ResponseData{$foilid}->[$i]->{'_total'} == 0) { |
Line 294 sub Tries_Foil_Analysis {
|
Line 461 sub Tries_Foil_Analysis {
|
} |
} |
my $title = 'Attempt '.$i.', '.$count; |
my $title = 'Attempt '.$i.', '.$count; |
my @Datasets; |
my @Datasets; |
foreach my $option ('_correct',@{$ORdata->{'Options'}}) { |
foreach my $option ('_correct',@{$ORdata->{'_Options'}}) { |
next if (! exists($PlotData[$i]->{$option})); |
next if (! exists($PlotData[$i]->{$option})); |
push(@Datasets,$PlotData[$i]->{$option}); |
push(@Datasets,$PlotData[$i]->{$option}); |
} |
} |
Line 523 sub Foil_Time_Analysis {
|
Line 690 sub Foil_Time_Analysis {
|
} |
} |
my $total_incorrect = $total - $TimeData{$foil}->{'_correct'}; |
my $total_incorrect = $total - $TimeData{$foil}->{'_correct'}; |
my $optionidx = 1; |
my $optionidx = 1; |
foreach my $option (@{$ORdata->{'Options'}}) { |
foreach my $option (@{$ORdata->{'_Options'}}) { |
if ($total_incorrect == 0) { |
if ($total_incorrect == 0) { |
push(@{$Plotdata[$optionidx]},0); |
push(@{$Plotdata[$optionidx]},0); |
} else { |
} else { |
Line 739 sub build_problem_data_worksheet {
|
Line 906 sub build_problem_data_worksheet {
|
@Headers = ('Foil Number','FoilName','Foil Text','Correct value'); |
@Headers = ('Foil Number','FoilName','Foil Text','Correct value'); |
} |
} |
$worksheet->write_row($rows_output++,0,\@Headers,$format->{'header'}); |
$worksheet->write_row($rows_output++,0,\@Headers,$format->{'header'}); |
my %Foildata = %{$ORdata->{'Foils'}}; |
my %Foildata = %{$ORdata->{'_Foils'}}; |
my $conceptindex = 1; |
my $conceptindex = 1; |
my $foilindex = 1; |
my $foilindex = 1; |
foreach my $concept (@$Concepts) { |
foreach my $concept (@$Concepts) { |
Line 787 sub build_problem_data_worksheet {
|
Line 954 sub build_problem_data_worksheet {
|
## |
## |
## Option data output |
## Option data output |
$worksheet->write($rows_output++,0,'Options',$format->{'header'}); |
$worksheet->write($rows_output++,0,'Options',$format->{'header'}); |
foreach my $string (@{$ORdata->{'Options'}}) { |
foreach my $string (@{$ORdata->{'_Options'}}) { |
$worksheet->write($rows_output++,0,$string); |
$worksheet->write($rows_output++,0,$string); |
} |
} |
return 'okay'; |
return 'okay'; |
Line 1044 sub _adjustment {
|
Line 1211 sub _adjustment {
|
|
|
sub build_foil_index { |
sub build_foil_index { |
my ($ORdata) = @_; |
my ($ORdata) = @_; |
return if (! exists($ORdata->{'Foils'})); |
return if (! exists($ORdata->{'_Foils'})); |
my %Foildata = %{$ORdata->{'Foils'}}; |
my %Foildata = %{$ORdata->{'_Foils'}}; |
my @Foils = sort(keys(%Foildata)); |
my @Foils = sort(keys(%Foildata)); |
my %Concepts; |
my %Concepts; |
foreach my $foilid (@Foils) { |
foreach my $foilid (@Foils) { |
push(@{$Concepts{$Foildata{$foilid}->{'Concept'}}}, |
push(@{$Concepts{$Foildata{$foilid}->{'_Concept'}}}, |
$foilid); |
$foilid); |
} |
} |
undef(@Foils); |
undef(@Foils); |
Line 1160 sub build_option_index {
|
Line 1327 sub build_option_index {
|
my $table = "<table>\n"; |
my $table = "<table>\n"; |
my $optionindex = 0; |
my $optionindex = 0; |
my @Rows; |
my @Rows; |
foreach my $option (&mt('correct option chosen'),@{$ORdata->{'Options'}}) { |
foreach my $option (&mt('correct option chosen'),@{$ORdata->{'_Options'}}) { |
push (@Rows, |
push (@Rows, |
'<tr>'. |
'<tr>'. |
'<td bgcolor="'.$plotcolors->[$optionindex++].'">'. |
'<td bgcolor="'.$plotcolors->[$optionindex++].'">'. |
Line 1302 sub ProblemSelector {
|
Line 1469 sub ProblemSelector {
|
for (my $i=0;$i<scalar(@{$partdata->{'ResponseTypes'}});$i++){ |
for (my $i=0;$i<scalar(@{$partdata->{'ResponseTypes'}});$i++){ |
my $respid = $partdata->{'ResponseIds'}->[$i]; |
my $respid = $partdata->{'ResponseIds'}->[$i]; |
my $resptype = $partdata->{'ResponseTypes'}->[$i]; |
my $resptype = $partdata->{'ResponseTypes'}->[$i]; |
if ($resptype eq 'option' || $resptype eq 'radiobutton') { |
if ($resptype eq 'option' ){ |
my $value = &Apache::lonnet::escape($res->{'symb'}.':'.$part.':'.$respid.':'.$resptype); |
# if ($resptype eq 'option' || $resptype eq 'radiobutton') { |
|
my $value = |
|
&Apache::lonnet::escape($res->{'symb'}.':'.$part. |
|
':'.$respid.':'.$resptype); |
my $checked = ''; |
my $checked = ''; |
if ($ENV{'form.problemchoice'} eq $value) { |
if ($ENV{'form.problemchoice'} eq $value) { |
$checked = 'checked '; |
$checked = 'checked '; |
Line 1311 sub ProblemSelector {
|
Line 1481 sub ProblemSelector {
|
$seq_str .= '<tr><td>'. |
$seq_str .= '<tr><td>'. |
'<input type="radio" name="problemchoice" value="'.$value.'" '.$checked.'/>'. |
'<input type="radio" name="problemchoice" value="'.$value.'" '.$checked.'/>'. |
'</td><td>'. |
'</td><td>'. |
'<a href="'.$res->{'src'}.'">'.$resptype.' '.$res->{'title'}.'</a> '; |
'<a href="'.$res->{'src'}.'">'.$res->{'title'}.'</a> '; |
|
# '<a href="'.$res->{'src'}.'">'.$resptype.' '.$res->{'title'}.'</a> '; |
if ($partdata->{'option'} > 1) { |
if ($partdata->{'option'} > 1) { |
$seq_str .= &mt('response').' '.$respid; |
$seq_str .= &mt('response').' '.$respid; |
} |
} |
Line 1379 sub get_tries_from_row {
|
Line 1550 sub get_tries_from_row {
|
return undef; |
return undef; |
} |
} |
|
|
|
sub hashify_attempt { |
|
my ($row) = @_; |
|
my %attempt; |
|
$attempt{'tries'} = $row->[&Apache::loncoursedata::RD_tries()]; |
|
$attempt{'submission'} = $row->[&Apache::loncoursedata::RD_submission()]; |
|
$attempt{'award'} = $row->[&Apache::loncoursedata::RD_awarddetail()]; |
|
$attempt{'timestamp'} = $row->[&Apache::loncoursedata::RD_timestamp()]; |
|
return %attempt; |
|
} |
|
|
sub Process_OR_Row { |
sub Process_OR_Row { |
my ($row) = @_; |
my ($row) = @_; |
my %RowData; |
my %RowData; |
Line 1414 sub Process_OR_Row {
|
Line 1595 sub Process_OR_Row {
|
## note: we must force each foil and option to not begin or end with |
## note: we must force each foil and option to not begin or end with |
## spaces as they are stored without such data. |
## spaces as they are stored without such data. |
## |
## |
sub get_OR_problem_data { |
sub get_problem_data { |
my ($url) = @_; |
my ($url) = @_; |
my $Answ=&Apache::lonnet::ssi($url,('grade_target' => 'analyze')); |
my $Answ=&Apache::lonnet::ssi($url,('grade_target' => 'analyze')); |
(my $garbage,$Answ)=split(/_HASH_REF__/,$Answ,2); |
(my $garbage,$Answ)=split(/_HASH_REF__/,$Answ,2); |
Line 1427 sub get_OR_problem_data {
|
Line 1608 sub get_OR_problem_data {
|
$key =~ s/^$part\.//; |
$key =~ s/^$part\.//; |
if (ref($value) eq 'ARRAY') { |
if (ref($value) eq 'ARRAY') { |
if ($key eq 'options') { |
if ($key eq 'options') { |
$Partdata{$part}->{'Options'}=$value; |
$Partdata{$part}->{'_Options'}=$value; |
} elsif ($key eq 'concepts') { |
} elsif ($key eq 'concepts') { |
$Partdata{$part}->{'Concepts'}=$value; |
$Partdata{$part}->{'_Concepts'}=$value; |
} elsif ($key =~ /^concept\.(.*)$/) { |
} elsif ($key =~ /^concept\.(.*)$/) { |
my $concept = $1; |
my $concept = $1; |
foreach my $foil (@$value) { |
foreach my $foil (@$value) { |
$Partdata{$part}->{'Foils'}->{$foil}->{'Concept'}= |
$Partdata{$part}->{'_Foils'}->{$foil}->{'_Concept'}= |
$concept; |
$concept; |
} |
} |
} |
} |
} else { |
} else { |
if ($key=~ /^foil\.text\.(.*)$/) { |
if ($key=~ /^foil\.text\.(.*)$/) { |
my $foil = $1; |
my $foil = $1; |
$Partdata{$part}->{'Foils'}->{$foil}->{'name'}=$foil; |
$Partdata{$part}->{'_Foils'}->{$foil}->{'name'}=$foil; |
$value =~ s/(\s*$|^\s*)//g; |
$value =~ s/(\s*$|^\s*)//g; |
$Partdata{$part}->{'Foils'}->{$foil}->{'text'}=$value; |
$Partdata{$part}->{'_Foils'}->{$foil}->{'text'}=$value; |
} elsif ($key =~ /^foil\.value\.(.*)$/) { |
} elsif ($key =~ /^foil\.value\.(.*)$/) { |
my $foil = $1; |
my $foil = $1; |
$Partdata{$part}->{'Foils'}->{$foil}->{'value'}=$value; |
$Partdata{$part}->{'_Foils'}->{$foil}->{'value'}=$value; |
} |
} |
} |
} |
} |
} |
Line 1453 sub get_OR_problem_data {
|
Line 1634 sub get_OR_problem_data {
|
return %Partdata; |
return %Partdata; |
} |
} |
|
|
######################################################### |
|
######################################################### |
|
## |
|
## Misc Radio Response functions |
|
## |
|
######################################################### |
|
######################################################### |
|
sub get_Radio_problem_student_data { |
|
my ($row) = @_; |
|
} |
|
|
|
sub get_Radio_problem_data { |
|
my ($url) = @_; |
|
my $Answ=&Apache::lonnet::ssi($url,('grade_target' => 'analyze')); |
|
(my $garbage,$Answ)=split(/_HASH_REF__/,$Answ,2); |
|
my %Answer; |
|
%Answer=&Apache::lonnet::str2hash($Answ); |
|
my %Partdata; |
|
&Apache::lonnet::logthis('url = '.$url); |
|
foreach my $part (@{$Answer{'parts'}}) { |
|
while (my($key,$value) = each(%Answer)) { |
|
if (ref($value) eq 'ARRAY') { |
|
&Apache::lonnet::logthis('is ref part:'.$part.' '.$key.'='.join(',',@$value)); |
|
} else { |
|
&Apache::lonnet::logthis('notref part:'.$part.' '.$key.'='.$value); |
|
} |
|
next if ($key !~ /^$part/); |
|
$key =~ s/^$part\.//; |
|
if ($key eq 'foils') { |
|
$Partdata{$part}->{'_Foils'}=$value; |
|
} elsif ($key eq 'options') { |
|
$Partdata{$part}->{'_Options'}=$value; |
|
} elsif ($key eq 'shown') { |
|
$Partdata{$part}->{'_Shown'}=$value; |
|
} elsif ($key =~ /^foil.value.(.*)$/) { |
|
$Partdata{$part}->{$1}->{'value'}=$value; |
|
} elsif ($key =~ /^foil.text.(.*)$/) { |
|
$Partdata{$part}->{$1}->{'text'}=$value; |
|
} |
|
} |
|
} |
|
return %Partdata; |
|
} |
|
|
|
1; |
1; |
|
|
__END__ |
__END__ |
|
|
|
##### |
|
# partdata{part}->{_Foils}->{foilid}->{'name'} = $ |
|
# ->{'text'} = $ |
|
# ->{'value'} = $ |
|
# ->{'_Concept'} = $ |
|
# partdata{part}->{_Options} = @ |
|
# partdata{part}->{_Concepts} = @ |