version 1.105, 2004/11/12 19:47:29
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version 1.111, 2005/02/16 17:43:20
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Line 37 use Apache::lonstathelpers();
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Line 37 use Apache::lonstathelpers();
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use Apache::lonstudentsubmissions(); |
use Apache::lonstudentsubmissions(); |
use HTML::Entities(); |
use HTML::Entities(); |
use Time::Local(); |
use Time::Local(); |
use Spreadsheet::WriteExcel(); |
use capa; |
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my $plotcolors = ['#33ff00', |
my $plotcolors = ['#33ff00', |
'#0033cc', '#990000', '#aaaa66', '#663399', '#ff9933', |
'#0033cc', '#990000', '#aaaa66', '#663399', '#ff9933', |
Line 52 my @SubmitButtons = ({ name => 'PrevProb
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Line 52 my @SubmitButtons = ({ name => 'PrevProb
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text => 'Next Problem' }, |
text => 'Next Problem' }, |
{ name => 'break'}, |
{ name => 'break'}, |
{ name => 'SelectAnother', |
{ name => 'SelectAnother', |
text => 'Choose a different Problem' }, |
text => 'Choose a different Problem' }); |
{ name => 'ExcelOutput', |
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text => 'Produce Excel Output' }); |
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|
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sub BuildProblemAnalysisPage { |
sub BuildProblemAnalysisPage { |
my ($r,$c)=@_; |
my ($r,$c)=@_; |
Line 83 sub BuildProblemAnalysisPage {
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Line 81 sub BuildProblemAnalysisPage {
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&Apache::lonstathelpers::manage_caches($r,'Statistics','stats_status'); |
&Apache::lonstathelpers::manage_caches($r,'Statistics','stats_status'); |
$r->rflush(); |
$r->rflush(); |
# |
# |
# Support for numerical and radio response isn't complete enough to |
my $problem_types = '(option|radiobutton|numerical)'; |
# include in 1.2 release. |
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# my $problem_types = '(option|radiobutton|numerical)'; |
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my $problem_types = '.';#(option)'; |
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if (exists($ENV{'form.problemchoice'}) && |
if (exists($ENV{'form.problemchoice'}) && |
! exists($ENV{'form.SelectAnother'})) { |
! exists($ENV{'form.SelectAnother'})) { |
foreach my $button (@SubmitButtons) { |
foreach my $button (@SubmitButtons) { |
Line 201 sub numerical_response_analysis {
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Line 196 sub numerical_response_analysis {
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'stats_status'); |
'stats_status'); |
$r->print(&numerical_one_dimensional_plot($r,600,150,$answers)); |
$r->print(&numerical_one_dimensional_plot($r,600,150,$answers)); |
} |
} |
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# |
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if (ref($response_data) ne 'ARRAY') { |
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$r->print('<h2>'. |
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&mt('There is no submission data for this resource'). |
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'</h2>'); |
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return; |
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} |
my $analysis_html = '<table>'; |
my $analysis_html = '<table>'; |
for (my $plot_num = 1;$plot_num<=$ENV{'form.NumPlots'};$plot_num++) { |
for (my $plot_num = 1;$plot_num<=$ENV{'form.NumPlots'};$plot_num++) { |
my $restriction_function; |
my $restriction_function; |
Line 253 sub numerical_response_analysis {
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Line 255 sub numerical_response_analysis {
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$no_data_message = 'No data for [_2] to [_3]'; |
$no_data_message = 'No data for [_2] to [_3]'; |
} |
} |
# |
# |
my ($correct,$intervals,$answers) = |
my ($correct,$answers) = |
&numerical_response_determine_intervals($r,$resource,$partid, |
&numerical_determine_answers($r,$resource,$partid, |
$respid,$students); |
$respid,$students); |
if ($c->aborted()) { return; }; |
if ($c->aborted()) { return; }; |
# |
# |
my $responses = &numerical_classify_responses($response_data, |
my $responses = &numerical_classify_responses($response_data,$correct, |
$correct, |
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$restriction_function); |
$restriction_function); |
if ($responses->{'_count'} == 0) { |
if ($responses->{'_count'} == 0) { |
$analysis_html.= |
$analysis_html.= |
Line 301 sub numerical_plot_percent {
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Line 302 sub numerical_plot_percent {
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# |
# |
my $total = $responses->{'_count'}; |
my $total = $responses->{'_count'}; |
return '' if ($total == 0); |
return '' if ($total == 0); |
my $minbin = 0.5; |
my $minbin = 5; |
while (my ($interval,$submissions) = each(%$responses)) { |
while (my ($interval,$submissions) = each(%$responses)) { |
next if ($interval =~ /^_/); |
next if ($interval =~ /^_/); |
my ($ans,$ans_low,$ans_high) = split(" ",$interval); |
my ($ans,$ans_low,$ans_high) = split(" ",$interval); |
my $low_percent = abs(($ans-$ans_low)/$ans); |
my $low_percent = abs(100*($ans-$ans_low)/$ans); |
my $high_percent = abs(($ans_high-$ans)/$ans); |
my $high_percent = abs(100*($ans_high-$ans)/$ans); |
if ($minbin > $high_percent) { $minbin = $high_percent; } |
if ($minbin > $high_percent) { $minbin = $high_percent; } |
if ($minbin > $low_percent) { $minbin = $low_percent; } |
if ($minbin > $low_percent) { $minbin = $low_percent; } |
} |
} |
# |
# |
my @bins; |
my @bins; |
if ($minbin < 1) { |
if ($minbin < 1) { |
Line 428 sub numerical_plot_differences {
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Line 429 sub numerical_plot_differences {
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} |
} |
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sub numerical_classify_responses { |
sub numerical_classify_responses { |
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&Apache::lonnet::logthis('--------------'); |
my ($full_row_data,$correct,$function) = @_; |
my ($full_row_data,$correct,$function) = @_; |
my %submission_data; |
my %submission_data; |
my %students; |
my %students; |
my $max=0; |
my $max=0; |
foreach my $row (@$full_row_data) { |
foreach my $row (@$full_row_data) { |
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# &Apache::lonnet::logthis(' row = '.join(',',@$row)); |
my %subm = &hashify_attempt($row); |
my %subm = &hashify_attempt($row); |
if (ref($correct) eq 'HASH') { |
if (ref($correct) eq 'HASH') { |
$subm{'correct'} = $correct->{$subm{'student'}}; |
$subm{'correct'} = $correct->{$subm{'student'}}->{'answer'}; |
} else { |
$subm{'unit'} = $correct->{$subm{'student'}}->{'unit'}; |
$subm{'correct'} = $correct; |
} else { # This probably never happens.... |
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$subm{'correct'} = $correct->{'answer'}; |
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$subm{'unit'} = $correct->{'unit'}; |
} |
} |
$subm{'submission'} =~ s/=\d+\s*$//; |
$subm{'submission'} =~ s/=\d+\s*$//; |
if (&$function(\%subm)) { |
if (&$function(\%subm)) { |
my $submission = $subm{'submission'}; |
my $scaled = '1'; |
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my ($sname,$sdom) = split(':',$subm{'student'}); |
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# Note that $subm{'unit'} is modified by the following call |
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# We do not use it again but you should be aware just in case. |
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my ($myunit,$mysub) = ($subm{'unit'},$subm{'submission'}); |
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my $result = |
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&capa::caparesponse_get_real_response($myunit, |
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$mysub, |
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\$scaled); |
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next if (! defined($scaled)); |
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next if ($result ne '6'); |
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my $submission = $scaled; |
$students{$subm{'student'}}++; |
$students{$subm{'student'}}++; |
if (&numerical_submission_is_correct($subm{'award'})) { |
if (&numerical_submission_is_correct($subm{'award'})) { |
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&Apache::lonnet::logthis('correct:'.$submission.':'.$subm{'correct'}); |
$submission_data{'_correct'}++; |
$submission_data{'_correct'}++; |
$submission_data{'_count'}++; |
$submission_data{'_count'}++; |
$submission_data{$subm{'correct'}}->{$submission}->[0]++; |
$submission_data{$subm{'correct'}}->{$submission}->[0]++; |
} elsif (&numerical_submission_is_incorrect($subm{'award'})) { |
} elsif (&numerical_submission_is_incorrect($subm{'award'})) { |
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&Apache::lonnet::logthis('incorrect:'.$submission.':'.$subm{'correct'}); |
$submission_data{'_count'}++; |
$submission_data{'_count'}++; |
$submission_data{$subm{'correct'}}->{$submission}->[1]++; |
$submission_data{$subm{'correct'}}->{$submission}->[1]++; |
} |
} |
Line 464 sub numerical_classify_responses {
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Line 482 sub numerical_classify_responses {
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sub numerical_submission_is_correct { |
sub numerical_submission_is_correct { |
my ($award) = @_; |
my ($award) = @_; |
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&Apache::lonnet::logthis('award = "'.$award.'"'); |
if ($award =~ /^(APPROX_ANS|EXACT_ANS)$/) { |
if ($award =~ /^(APPROX_ANS|EXACT_ANS)$/) { |
return 1; |
return 1; |
} else { |
} else { |
Line 512 sub numerical_bin_table {
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Line 531 sub numerical_bin_table {
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return $table; |
return $table; |
} |
} |
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sub numerical_response_determine_intervals { |
sub numerical_determine_answers { |
my ($r,$resource,$partid,$respid,$students)=@_; |
my ($r,$resource,$partid,$respid,$students)=@_; |
my $c = $r->connection(); |
my $c = $r->connection(); |
# |
# |
Line 522 sub numerical_response_determine_interva
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Line 541 sub numerical_response_determine_interva
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&Apache::lonstathelpers::ensure_proper_cache($resource->{'symb'}); |
&Apache::lonstathelpers::ensure_proper_cache($resource->{'symb'}); |
# |
# |
my $correct; |
my $correct; |
# %intervals differs from %answers because it may be possible for two |
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# students to have the same correct answer but different intervals. |
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my %intervals; |
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my %answers; |
my %answers; |
foreach my $student (@$students) { |
foreach my $student (@$students) { |
last if ($c->aborted()); |
last if ($c->aborted()); |
Line 537 sub numerical_response_determine_interva
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Line 553 sub numerical_response_determine_interva
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$sdom); |
$sdom); |
# make the key |
# make the key |
my $key = $partid.'.'.$respid; |
my $key = $partid.'.'.$respid; |
my $interval = join(' ',($analysis->{$key.'.answer'}->[0], |
$correct->{$sname.':'.$sdom}->{'answer'} = |
$analysis->{$key.'.ans_low'}->[0], |
$analysis->{$key.'.answer'}->[0]; |
$analysis->{$key.'.ans_high'}->[0])); |
$correct->{$sname.':'.$sdom}->{'unit'} = |
$correct->{$sname.':'.$sdom} = $interval; |
$analysis->{$key.'.unit'}->[0]; |
$intervals{$interval}++; |
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$answers{$analysis->{$key.'.answer'}->[0]}++; |
$answers{$analysis->{$key.'.answer'}->[0]}++; |
} |
} |
&Apache::lonstathelpers::write_analysis_cache(); |
&Apache::lonstathelpers::write_analysis_cache(); |
return ($correct,\%intervals,\%answers); |
return ($correct,\%answers); |
} |
} |
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# |
# |
Line 571 sub numerical_one_dimensional_plot {
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Line 586 sub numerical_one_dimensional_plot {
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} |
} |
} |
} |
# |
# |
my $h_scale = ($width-10)/($max_x-$min_x); |
my $min_max_difference = $max_x - $min_x; |
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if (! defined($min_max_difference) || $min_max_difference == 0) { |
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$min_max_difference = 1; |
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} |
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my $h_scale = ($width-10)/$min_max_difference; |
# |
# |
my $ticscale = 5; |
my $ticscale = 5; |
if ($max_y * $ticscale > $height/2) { |
if ($max_y * $ticscale > $height/2) { |
Line 601 sub numerical_one_dimensional_plot {
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Line 620 sub numerical_one_dimensional_plot {
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} |
} |
$plot .= '</drawimage>'; |
$plot .= '</drawimage>'; |
my $plotresult = &Apache::lonxml::xmlparse($r,'web',$plot); |
my $plotresult = &Apache::lonxml::xmlparse($r,'web',$plot); |
|
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my $result = '<table>'. |
my $result = '<table>'. |
'<tr><td colspan="3" align="center">'. |
'<tr><td colspan="3" align="center">'. |
'<font size="+2">'.&mt('Distribution of correct answers').'</font>'. |
'<font size="+2">'.&mt('Distribution of correct answers').'</font>'. |
Line 652 sub circle {
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Line 670 sub circle {
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return &arc($x,$y,$radius,$radius,0,360,$color,$thickness,$filled); |
return &arc($x,$y,$radius,$radius,0,360,$color,$thickness,$filled); |
} |
} |
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sub build_student_data_worksheet { |
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my ($workbook,$format) = @_; |
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my $rows_output = 3; |
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my $cols_output = 0; |
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my $worksheet = $workbook->addworksheet('Student Data'); |
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$worksheet->write($rows_output++,0,'Student Data',$format->{'h3'}); |
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my @Headers = ('full name','username','domain','section', |
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"student\nnumber",'identifier'); |
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$worksheet->write_row($rows_output++,0,\@Headers,$format->{'header'}); |
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my @Students = @Apache::lonstatistics::Students; |
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my $studentrows = &Apache::loncoursedata::get_student_data(\@Students); |
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my %ids; |
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foreach my $row (@$studentrows) { |
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my ($mysqlid,$student) = @$row; |
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$ids{$student}=$mysqlid; |
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} |
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foreach my $student (@Students) { |
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my $name_domain = $student->{'username'}.':'.$student->{'domain'}; |
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$worksheet->write_row($rows_output++,0, |
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[$student->{'fullname'}, |
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$student->{'username'},$student->{'domain'}, |
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$student->{'section'},$student->{'id'}, |
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$ids{$name_domain}]); |
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} |
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return $worksheet; |
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} |
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######################################################### |
######################################################### |
######################################################### |
######################################################### |
## |
## |
Line 700 sub radio_response_analysis {
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Line 691 sub radio_response_analysis {
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my $analysis_html; |
my $analysis_html; |
my $foildata = $problem_analysis->{'_Foils'}; |
my $foildata = $problem_analysis->{'_Foils'}; |
my ($table,$foils,$concepts) = &build_foil_index($problem_analysis); |
my ($table,$foils,$concepts) = &build_foil_index($problem_analysis); |
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if (! defined($concepts)) { |
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$concepts = []; |
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} |
# |
# |
my %true_foils; |
my %true_foils; |
my $num_true = 0; |
my $num_true = 0; |
Line 894 sub ensure_start_end_times {
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Line 888 sub ensure_start_end_times {
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sub RR_concept_plot { |
sub RR_concept_plot { |
my ($concepts,$foil_data,$title) = @_; |
my ($concepts,$foil_data,$title) = @_; |
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&Apache::lonnet::logthis('got to RR_concept_plot'); |
# |
# |
my %correct_by_concept; |
my %correct_by_concept; |
my %incorrect_by_concept; |
my %incorrect_by_concept; |
Line 908 sub RR_concept_plot {
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Line 903 sub RR_concept_plot {
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} else { |
} else { |
$incorrect_by_concept{$concept->{'name'}} += |
$incorrect_by_concept{$concept->{'name'}} += |
$foil_data->{$foil}->{$choice}; |
$foil_data->{$foil}->{$choice}; |
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} |
} |
} |
} |
} |
} |
Line 942 sub RR_concept_plot {
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Line 936 sub RR_concept_plot {
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sub RR_create_percent_selected_plot { |
sub RR_create_percent_selected_plot { |
my ($concepts,$foils,$foil_data,$title) = @_; |
my ($concepts,$foils,$foil_data,$title) = @_; |
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&Apache::lonnet::logthis('got to RR_create_percent_selected_plot'); |
# |
# |
if ($foil_data->{'_count'} == 0) { return ''; }; |
if ($foil_data->{'_count'} == 0) { return ''; }; |
my %correct_selections; |
my %correct_selections; |
Line 1013 sub RR_create_percent_selected_plot {
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Line 1008 sub RR_create_percent_selected_plot {
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sub RR_create_stacked_selection_plot { |
sub RR_create_stacked_selection_plot { |
my ($foils,$foil_data,$title,$true_foils)=@_; |
my ($foils,$foil_data,$title,$true_foils)=@_; |
# |
# |
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&Apache::lonnet::logthis('got to RR_create_stacked_selection_plot'); |
my @dataset; # array of array refs - multicolor rows $datasets[row]->[col] |
my @dataset; # array of array refs - multicolor rows $datasets[row]->[col] |
my @labels; |
my @labels; |
my $count; |
my $count; |
Line 1133 sub OptionResponseAnalysis {
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Line 1129 sub OptionResponseAnalysis {
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'</h2>'); |
'</h2>'); |
} else { |
} else { |
$r->rflush(); |
$r->rflush(); |
if (exists($ENV{'form.ExcelOutput'})) { |
if ($ENV{'form.AnalyzeOver'} eq 'tries') { |
my $result = &OR_excel_sheet($r,$resource, |
my $analysis_html = &OR_tries_analysis($r, |
$PerformanceData, |
$PerformanceData, |
$problem_data); |
$problem_data); |
$r->print($result); |
$r->print($analysis_html); |
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$r->rflush(); |
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} elsif ($ENV{'form.AnalyzeOver'} eq 'time') { |
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my $analysis_html = &OR_time_analysis($PerformanceData, |
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$problem_data); |
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$r->print($analysis_html); |
$r->rflush(); |
$r->rflush(); |
} else { |
} else { |
if ($ENV{'form.AnalyzeOver'} eq 'tries') { |
$r->print('<h2>'. |
my $analysis_html = &OR_tries_analysis($r, |
&mt('The analysis you have selected is '. |
$PerformanceData, |
'not supported at this time'). |
$problem_data); |
'</h2>'); |
$r->print($analysis_html); |
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$r->rflush(); |
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} elsif ($ENV{'form.AnalyzeOver'} eq 'time') { |
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my $analysis_html = &OR_time_analysis($PerformanceData, |
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$problem_data); |
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$r->print($analysis_html); |
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$r->rflush(); |
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} else { |
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$r->print('<h2>'. |
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&mt('The analysis you have selected is '. |
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'not supported at this time'). |
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'</h2>'); |
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} |
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} |
} |
} |
} |
} |
} |
Line 1171 sub OR_tries_analysis {
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Line 1159 sub OR_tries_analysis {
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my $mintries = 1; |
my $mintries = 1; |
my $maxtries = $ENV{'form.NumPlots'}; |
my $maxtries = $ENV{'form.NumPlots'}; |
my ($table,$Foils,$Concepts) = &build_foil_index($ORdata); |
my ($table,$Foils,$Concepts) = &build_foil_index($ORdata); |
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if (! defined($Concepts)) { |
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$Concepts = []; |
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} |
my %response_data = &OR_analyze_by_tries($r,$PerformanceData, |
my %response_data = &OR_analyze_by_tries($r,$PerformanceData, |
$mintries,$maxtries); |
$mintries,$maxtries); |
my $analysis = ''; |
my $analysis = ''; |
Line 1586 sub OR_time_process_data {
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Line 1577 sub OR_time_process_data {
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scalar(keys(%distinct_students))); |
scalar(keys(%distinct_students))); |
} |
} |
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######################################################### |
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######################################################### |
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## |
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## Excel output |
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## |
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######################################################### |
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######################################################### |
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sub OR_excel_sheet { |
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my ($r,$resource,$performance_data,$ORdata) = @_; |
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my $response = ''; |
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my (undef,$Foils,$Concepts) = &build_foil_index($ORdata); |
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# |
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# Create excel worksheet |
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my $filename = '/prtspool/'. |
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$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
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time.'_'.rand(1000000000).'.xls'; |
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my $workbook = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); |
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if (! defined($workbook)) { |
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$r->log_error("Error creating excel spreadsheet $filename: $!"); |
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$r->print('<p>'.&mt("Unable to create new Excel file. ". |
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"This error has been logged. ". |
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"Please alert your LON-CAPA administrator"). |
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'</p>'); |
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return undef; |
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} |
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# |
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$workbook->set_tempdir('/home/httpd/perl/tmp'); |
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my $format = &Apache::loncommon::define_excel_formats($workbook); |
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# |
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# Create and populate main worksheets |
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my $problem_data_sheet = $workbook->addworksheet('Problem Data'); |
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my $student_data_sheet = &build_student_data_worksheet($workbook,$format); |
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my $response_data_sheet = $workbook->addworksheet('Response Data'); |
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foreach my $sheet ($problem_data_sheet,$student_data_sheet, |
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$response_data_sheet) { |
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$sheet->write(0,0,$resource->{'title'},$format->{'h2'}); |
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$sheet->write(1,0,$resource->{'src'},$format->{'h3'}); |
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} |
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# |
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my $result; |
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$result = &OR_build_problem_data_worksheet($problem_data_sheet,$format, |
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$Concepts,$ORdata); |
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if ($result ne 'okay') { |
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# Do something useful |
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} |
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$result = &OR_build_response_data_worksheet($response_data_sheet,$format, |
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$performance_data,$Foils, |
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$ORdata); |
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if ($result ne 'okay') { |
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# Do something useful |
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} |
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$response_data_sheet->activate(); |
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# |
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# Close the excel file |
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$workbook->close(); |
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# |
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# Write a link to allow them to download it |
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$result .= '<h2>'.&mt('Excel Raw Data Output').'</h2>'. |
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'<p><a href="'.$filename.'">'. |
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&mt('Your Excel spreadsheet.'). |
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'</a></p>'."\n"; |
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return $result; |
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} |
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|
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sub OR_build_problem_data_worksheet { |
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my ($worksheet,$format,$Concepts,$ORdata) = @_; |
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my $rows_output = 3; |
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my $cols_output = 0; |
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$worksheet->write($rows_output++,0,'Problem Structure',$format->{'h3'}); |
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## |
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## |
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my @Headers; |
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if (@$Concepts > 1) { |
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@Headers = ("Concept\nNumber",'Concept',"Foil\nNumber", |
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'Foil Name','Foil Text','Correct value'); |
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} else { |
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@Headers = ('Foil Number','FoilName','Foil Text','Correct value'); |
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} |
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$worksheet->write_row($rows_output++,0,\@Headers,$format->{'header'}); |
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my %Foildata = %{$ORdata->{'_Foils'}}; |
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my $conceptindex = 1; |
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my $foilindex = 1; |
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foreach my $concept (@$Concepts) { |
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my @FoilsInConcept = @{$concept->{'foils'}}; |
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my $firstfoil = shift(@FoilsInConcept); |
|
if (@$Concepts > 1) { |
|
$worksheet->write_row($rows_output++,0, |
|
[$conceptindex, |
|
$concept->{'name'}, |
|
$foilindex++, |
|
$Foildata{$firstfoil}->{'name'}, |
|
$Foildata{$firstfoil}->{'text'}, |
|
$Foildata{$firstfoil}->{'value'},]); |
|
} else { |
|
$worksheet->write_row($rows_output++,0, |
|
[ $foilindex++, |
|
$Foildata{$firstfoil}->{'name'}, |
|
$Foildata{$firstfoil}->{'text'}, |
|
$Foildata{$firstfoil}->{'value'},]); |
|
} |
|
foreach my $foilid (@FoilsInConcept) { |
|
if (@$Concepts > 1) { |
|
$worksheet->write_row($rows_output++,0, |
|
['', |
|
'', |
|
$foilindex, |
|
$Foildata{$foilid}->{'name'}, |
|
$Foildata{$foilid}->{'text'}, |
|
$Foildata{$foilid}->{'value'},]); |
|
} else { |
|
$worksheet->write_row($rows_output++,0, |
|
[$foilindex, |
|
$Foildata{$foilid}->{'name'}, |
|
$Foildata{$foilid}->{'text'}, |
|
$Foildata{$foilid}->{'value'},]); |
|
} |
|
} continue { |
|
$foilindex++; |
|
} |
|
} continue { |
|
$conceptindex++; |
|
} |
|
$rows_output++; |
|
$rows_output++; |
|
## |
|
## Option data output |
|
$worksheet->write($rows_output++,0,'Options',$format->{'header'}); |
|
foreach my $string (@{$ORdata->{'_Options'}}) { |
|
$worksheet->write($rows_output++,0,$string); |
|
} |
|
return 'okay'; |
|
} |
|
|
|
sub OR_build_response_data_worksheet { |
|
my ($worksheet,$format,$performance_data,$Foils,$ORdata)=@_; |
|
my $rows_output = 3; |
|
my $cols_output = 0; |
|
$worksheet->write($rows_output++,0,'Response Data',$format->{'h3'}); |
|
$worksheet->set_column(1,1,20); |
|
$worksheet->set_column(2,2,13); |
|
my @Headers = ('identifier','time','award detail','attempt'); |
|
foreach my $foil (@$Foils) { |
|
push (@Headers,$foil.' submission'); |
|
push (@Headers,$foil.' grading'); |
|
} |
|
$worksheet->write_row($rows_output++,0,\@Headers,$format->{'header'}); |
|
# |
|
foreach my $row (@$performance_data) { |
|
next if (! defined($row)); |
|
my ($student,$award,$grading,$submission,$time,$tries) = @$row; |
|
my @Foilgrades = split('&',$grading); |
|
my @Foilsubs = split('&',$submission); |
|
my %response_data; |
|
for (my $j=0;$j<=$#Foilgrades;$j++) { |
|
my ($foilid,$correct) = split('=',$Foilgrades[$j]); |
|
my (undef,$submission) = split('=',$Foilsubs[$j]); |
|
$submission = &Apache::lonnet::unescape($submission); |
|
$response_data{$foilid.' submission'}=$submission; |
|
$response_data{$foilid.' award'}=$correct; |
|
} |
|
$worksheet->write($rows_output,$cols_output++,$student); |
|
$worksheet->write($rows_output,$cols_output++, |
|
&Apache::lonstathelpers::calc_serial($time),$format->{'date'}); |
|
$worksheet->write($rows_output,$cols_output++,$award); |
|
$worksheet->write($rows_output,$cols_output++,$tries); |
|
foreach my $foilid (@$Foils) { |
|
$worksheet->write($rows_output,$cols_output++, |
|
$response_data{$foilid.' submission'}); |
|
$worksheet->write($rows_output,$cols_output++, |
|
$response_data{$foilid.' award'}); |
|
} |
|
$rows_output++; |
|
$cols_output = 0; |
|
} |
|
return; |
|
} |
|
|
|
sub build_foil_index { |
sub build_foil_index { |
my ($ORdata) = @_; |
my ($ORdata) = @_; |
return if (! exists($ORdata->{'_Foils'})); |
return if (! exists($ORdata->{'_Foils'})); |