version 1.96, 2004/10/27 17:47:13
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version 1.97, 2004/10/29 15:27:39
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Line 148 sub BuildProblemAnalysisPage {
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Line 148 sub BuildProblemAnalysisPage {
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$problem_data, |
$problem_data, |
\@Students); |
\@Students); |
} elsif ($current_problem->{'resptype'} eq 'radiobutton') { |
} elsif ($current_problem->{'resptype'} eq 'radiobutton') { |
&RadioResponseAnalysis($r,$current_problem, |
&radio_response_analysis($r,$current_problem, |
$problem_data, |
$problem_data, |
\@Students); |
\@Students); |
} elsif ($current_problem->{'resptype'} eq 'numerical') { |
} elsif ($current_problem->{'resptype'} eq 'numerical') { |
## |
## |
## analyze all responses of a problem at once |
## analyze all responses of a problem at once |
Line 375 sub build_student_data_worksheet {
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Line 375 sub build_student_data_worksheet {
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## |
## |
######################################################### |
######################################################### |
######################################################### |
######################################################### |
sub RadioResponseAnalysis { |
sub radio_response_analysis { |
my ($r,$problem,$problem_analysis,$students) = @_; |
my ($r,$problem,$problem_analysis,$students) = @_; |
if ($ENV{'form.AnalyzeOver'} eq 'tries') { |
# |
&RR_tries_analysis($r,$problem,$problem_analysis,$students); |
if ($ENV{'form.AnalyzeOver'} !~ /^(tries|time)$/) { |
} elsif ($ENV{'form.AnalyzeOver'} eq 'time') { |
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&RR_static_time_analysis($r,$problem,$problem_analysis,$students); |
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} else { |
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$r->print('Bad request'); |
$r->print('Bad request'); |
} |
} |
return; |
# |
} |
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|
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sub RR_computed_tries_analysis { |
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my ($r,$problem,$problem_analysis) = @_; |
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my ($resource,$partid,$respid) = ($problem->{'resource'}, |
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$problem->{'part'}, |
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$problem->{'respid'}); |
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$r->print('The tries answer you seek must be computed'); |
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# Gather student data |
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# for each try |
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# loop through data, classifying it by |
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# correct foil -> selected foil |
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# if there is concept data |
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# make a concept correct plot |
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# for each correct foil |
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# make a plot of the data |
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} |
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|
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sub RR_computed_time_analysis { |
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my ($r,$problem,$problem_analysis) = @_; |
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my ($resource,$partid,$respid) = ($problem->{'resource'}, |
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$problem->{'part'}, |
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$problem->{'respid'}); |
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$r->print('The time answer you seek must be computed'); |
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# Gather student data |
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# for time division |
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# limit to between start time & end time |
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# loop through data, classifying it by |
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# correct foil -> selected foil |
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# if there is concept data |
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# make a concept correct plot |
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# for each correct foil |
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# make a plot of the data |
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} |
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sub RR_tries_analysis { |
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my ($r,$problem,$problem_analysis,$students) = @_; |
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my ($resource,$partid,$respid) = ($problem->{'resource'}, |
my ($resource,$partid,$respid) = ($problem->{'resource'}, |
$problem->{'part'}, |
$problem->{'part'}, |
$problem->{'respid'}); |
$problem->{'respid'}); |
Line 429 sub RR_tries_analysis {
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Line 389 sub RR_tries_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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# |
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my $num_true = 0; |
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foreach my $foil (@$foils) { |
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if ($foildata->{$foil}->{'value'} eq 'true') { |
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$num_true++; |
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} |
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} |
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# |
$analysis_html .= $table; |
$analysis_html .= $table; |
# Gather student data |
# Gather student data |
my $response_data = &Apache::loncoursedata::get_response_data |
my $response_data = &Apache::loncoursedata::get_response_data |
Line 451 sub RR_tries_analysis {
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Line 419 sub RR_tries_analysis {
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foreach my $foil (keys(%$foildata)) { |
foreach my $foil (keys(%$foildata)) { |
if ($foildata->{$foil}->{'value'} eq 'true') { |
if ($foildata->{$foil}->{'value'} eq 'true') { |
$correct = $foildata->{$foil}->{'name'}; |
$correct = $foildata->{$foil}->{'name'}; |
last; |
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} |
} |
} |
} |
} |
} |
if (! defined($response_data) || |
# |
ref($response_data) ne 'ARRAY' ) { |
if (! defined($response_data) || ref($response_data) ne 'ARRAY' ) { |
$analysis_html = '<h2>'. |
$analysis_html = '<h2>'. |
&mt('There is no submission data for this resource'). |
&mt('There is no submission data for this resource'). |
'</h2>'; |
'</h2>'; |
Line 465 sub RR_tries_analysis {
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Line 432 sub RR_tries_analysis {
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} |
} |
# |
# |
$analysis_html.='<table>'; |
$analysis_html.='<table>'; |
for (my $try = 1;$try<=$ENV{'form.NumPlots'};$try++) { |
for (my $plot_num = 1;$plot_num<=$ENV{'form.NumPlots'};$plot_num++) { |
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&Apache::lonnet::logthis('plot num = '.$plot_num); |
# classify data ->correct foil -> selected foil |
# classify data ->correct foil -> selected foil |
my $attempt_restriction_function = |
my ($restriction_function, |
my $foil_choice_data = |
$correct_foil_title,$incorrect_foil_title, |
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$pre_graph_text,$post_graph_text, |
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$no_data_text,@extra_data); |
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if ($ENV{'form.AnalyzeOver'} eq 'tries') { |
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$restriction_function = sub {($_[0]->{'tries'} == $plot_num?1:0)}; |
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$correct_foil_title = 'Attempt '.$plot_num; |
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$incorrect_foil_title = 'Attempt '.$plot_num; |
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$pre_graph_text = |
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'Attempt [_1], [_2] submissions, [_3] correct, [_4] incorrect'; |
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$post_graph_text = ''; |
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$no_data_text = 'No data exists for attempt [_1]'; |
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} elsif ($ENV{'form.AnalyzeOver'} eq 'time') { |
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my $starttime = &Apache::lonhtmlcommon::get_date_from_form |
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('startdate_'.$plot_num); |
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my $endtime = &Apache::lonhtmlcommon::get_date_from_form |
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('enddate_'.$plot_num); |
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($starttime,$endtime) = &ensure_start_end_times |
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($starttime,$endtime, |
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&get_time_from_row($response_data->[0]), |
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&get_time_from_row($response_data->[-1]), |
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$plot_num); |
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$pre_graph_text = |
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'Data from [_5] to [_6], [_2] submissions, [_3] correct, [_4] incorrect'; |
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$extra_data[0] = &Apache::lonlocal::locallocaltime($starttime); |
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$extra_data[1] = &Apache::lonlocal::locallocaltime($endtime); |
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# |
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$post_graph_text = |
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&mt('Start time: [_1]', |
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&Apache::lonhtmlcommon::date_setter |
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('Statistics','startdate_'.$plot_num,$starttime)). |
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'<br />'. |
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&mt('End time: [_1]', |
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&Apache::lonhtmlcommon::date_setter |
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('Statistics','enddate_'.$plot_num,$endtime)); |
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$restriction_function = |
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sub { |
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my $t = $_[0]->{'timestamp'}; |
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if ($t >= $starttime && $t < $endtime) { |
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return 1; |
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} else { |
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return 0; |
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} |
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}; |
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$no_data_text = 'No data for [_5] to [_6]'; |
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} |
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my $foil_choice_data = |
&RR_classify_response_data($response_data,$correct, |
&RR_classify_response_data($response_data,$correct, |
sub {($_[0]->{'tries'} == $try?1:0)}); |
$restriction_function); |
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# &Apache::lonstathelpers::log_hash_ref($foil_choice_data); |
my $answers; |
my $answers; |
if (ref($correct)) { |
if (ref($correct)) { |
my %tmp; |
my %tmp; |
Line 485 sub RR_tries_analysis {
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Line 499 sub RR_tries_analysis {
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my $concept_plot = ''; |
my $concept_plot = ''; |
if (scalar(@$concepts) > 1) { |
if (scalar(@$concepts) > 1) { |
$concept_plot = &RR_concept_plot($concepts,$foil_choice_data, |
$concept_plot = &RR_concept_plot($concepts,$foil_choice_data, |
'% choosing'); |
'Correct Concepts'); |
} |
} |
# % Choosing plot |
# % Choosing plot |
my $choice_plot = &RR_create_percent_selected_plot |
my $choice_plot = &RR_create_percent_selected_plot |
($foils,$foil_choice_data,'Attempt '.$try); |
($concepts,$foils,$foil_choice_data,$correct_foil_title); |
# for each correct foil, how did they mark it? (stacked bar graph) |
# for each correct foil, how did they mark it? (stacked bar graph) |
my ($stacked_plot,$count_by_foil) = |
my ($stacked_plot,$count_by_foil); |
&RR_create_stacked_selection_plot($foils,$foil_choice_data,''); |
if ($problem_analysis->{'answercomputed'} || $num_true > 1) { |
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($stacked_plot,$count_by_foil) = |
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&RR_create_stacked_selection_plot($foils,$foil_choice_data, |
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$incorrect_foil_title); |
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} |
# |
# |
if ($concept_plot ne '' || |
if ($concept_plot ne '' || |
$choice_plot ne '' || |
$choice_plot ne '' || |
$stacked_plot ne '') { |
$stacked_plot ne '') { |
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my $correct = $foil_choice_data->{'_correct'}; |
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if (! defined($correct) || $correct eq '') { |
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$correct = 0; |
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} |
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my $incorrect = |
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$analysis_html.= '<tr><td colspan="4" align="center">'. |
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'<font size="+1">'. |
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&mt($pre_graph_text, |
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$plot_num,$foil_choice_data->{'_count'}, |
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$correct, |
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$foil_choice_data->{'_count'}-$correct, |
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@extra_data). |
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'</td></tr>'.$/; |
$analysis_html.= |
$analysis_html.= |
'<tr>'. |
'<tr>'. |
'<td>'.$concept_plot.'</td>'. |
'<td>'.$concept_plot.'</td>'. |
'<td>'.$choice_plot.'</td>'; |
'<td>'.$choice_plot.'</td>'; |
if ($stacked_plot ne '') { |
if ($stacked_plot ne '') { |
$analysis_html .= |
$analysis_html .= |
'<td>'.$stacked_plot.'</td>'. |
'<td>'.$stacked_plot.'</td>'. |
'<td>'.&build_foil_key($foils,$count_by_foil).'</td>'; |
'<td>'.&build_foil_key($foils,$count_by_foil).'</td>'; |
} else { |
} else { |
$analysis_html .= ('<td></td>'x2); |
$analysis_html .= ('<td></td>'x2); |
} |
} |
$analysis_html.='</tr>'.$/; |
$analysis_html.='</tr>'.$/; |
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if (defined($post_graph_text)) { |
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$analysis_html.= '<tr><td colspan="4" align="center">'. |
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$post_graph_text.'</td></tr>'.$/; |
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} |
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} elsif ($no_data_text ne '') { |
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$analysis_html.='<tr><td colspan="4" align="center">'. |
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&mt($no_data_text, |
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$plot_num,$foil_choice_data->{'_count'}, |
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$correct, |
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$foil_choice_data->{'_count'}-$correct, |
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@extra_data); |
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if (defined($post_graph_text)) { |
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$analysis_html.='<br />'.$post_graph_text; |
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} |
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$analysis_html.='</td></tr>'.$/; |
} |
} |
} |
} # end of loop for plots |
$analysis_html.='</table>'; |
$analysis_html.='</table>'; |
$r->print($analysis_html); |
$r->print($analysis_html); |
} |
} |
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sub ensure_start_end_times { |
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my ($start,$end,$first,$last,$plot_num) = @_; |
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if (! defined($start) || ! defined($end)) { |
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my $sec_in_day = 86400; |
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my ($sday,$smon,$syear) = |
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(localtime($last - $sec_in_day*($plot_num-1)))[3..5]; |
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$start = &Time::Local::timelocal(0,0,0,$sday,$smon,$syear); |
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$end = $start + $sec_in_day; |
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if ($plot_num == $ENV{'form.NumPlots'}) { |
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$start = $first; |
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} |
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} |
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return ($start,$end); |
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} |
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sub RR_concept_plot { |
sub RR_concept_plot { |
my ($concepts,$foil_data,$title) = @_; |
my ($concepts,$foil_data,$title) = @_; |
Line 554 sub RR_concept_plot {
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Line 614 sub RR_concept_plot {
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$correct[$i] = sprintf('%0f',$correct[$i]/$total*100); |
$correct[$i] = sprintf('%0f',$correct[$i]/$total*100); |
} |
} |
my $xlabel = 'concept'; |
my $xlabel = 'concept'; |
$title.= ' (N='.$total.')'; |
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my $plot= &Apache::loncommon::DrawBarGraph($title, |
my $plot= &Apache::loncommon::DrawBarGraph($title, |
$xlabel, |
$xlabel, |
'Percent Choosing', |
'Percent Choosing', |
Line 565 sub RR_concept_plot {
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Line 624 sub RR_concept_plot {
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return $plot; |
return $plot; |
} |
} |
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sub RR_create_percent_selected_plot { |
sub RR_create_percent_selected_plot { |
my ($foils,$foil_data,$title) = @_; |
my ($concepts,$foils,$foil_data,$title) = @_; |
# |
# |
my %foil_selections; |
my %foil_selections; |
my %true; |
my %true; |
Line 604 sub RR_create_percent_selected_plot {
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Line 662 sub RR_create_percent_selected_plot {
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for (my $i=0;$i<=$#incorrect;$i++) { |
for (my $i=0;$i<=$#incorrect;$i++) { |
$incorrect[$i] = sprintf('%0f',$incorrect[$i]/$total*100); |
$incorrect[$i] = sprintf('%0f',$incorrect[$i]/$total*100); |
} |
} |
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# |
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# Put a blank in the data sets between concepts, if there are concepts |
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my @labels; |
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if (defined($concepts) && scalar(@$concepts) > 1) { |
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my @new_correct; |
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my @new_incorrect; |
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my $foil_count = 0; |
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foreach my $concept (@$concepts) { |
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foreach (@{$concept->{'foils'}}) { |
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push(@new_correct, $correct[$foil_count]); |
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push(@new_incorrect,$incorrect[$foil_count]); |
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push(@labels,++$foil_count); |
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} |
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push(@new_correct,''); |
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push(@new_incorrect,''); |
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push(@labels,''); |
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} |
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@correct = @new_correct; |
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@incorrect = @new_incorrect; |
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} else { |
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@labels = (1 .. scalar(@correct)); |
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} |
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# |
my $xlabel = 'foil chosen'; |
my $xlabel = 'foil chosen'; |
$title.= ' (N='.$total.')'; |
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my $plot= &Apache::loncommon::DrawBarGraph($title, |
my $plot= &Apache::loncommon::DrawBarGraph($title, |
$xlabel, |
$xlabel, |
'Percent Choosing', |
'Percent Choosing', |
100, |
100, |
['#33ff00','#ff3300'], |
['#33ff00','#ff3300'], |
undef, |
\@labels, |
\@correct, |
\@correct, |
\@incorrect); |
\@incorrect); |
return $plot; |
return $plot; |
} |
} |
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|
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sub RR_create_stacked_selection_plot { |
sub RR_create_stacked_selection_plot { |
my ($foils,$foil_data,$title)=@_; |
my ($foils,$foil_data,$title)=@_; |
# |
# |
my @correct_choice; # the green row |
my @dataset; # array of array refs - multicolor rows $datasets[row]->[col] |
my @dataset; # array of array refs - multicolor rows. |
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my %filled; |
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my @labels; |
my @labels; |
my $count=-1; |
my $count; |
my %column; |
my %column; # maps foil name to column in @datasets |
for (my $i=0;$i<scalar(@$foils);$i++) { |
for (my $i=0;$i<scalar(@$foils);$i++) { |
next if (! exists($foil_data->{$foils->[$i]})); |
next if (! exists($foil_data->{$foils->[$i]})); |
my $correct_foil = $foils->[$i]; |
my $correct_foil = $foils->[$i]; |
push(@labels,$i+1); |
push(@labels,$i+1); |
$column{$correct_foil}= ++$count; |
$column{$correct_foil}= $count++; |
for (my $j=0;$j<scalar(@$foils);$j++) { |
for (my $j=0;$j<scalar(@$foils);$j++) { |
my $value = 0; |
my $value = 0; |
if ($i != $j ) { |
if ($i != $j ) { |
Line 655 sub RR_create_stacked_selection_plot {
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Line 732 sub RR_create_stacked_selection_plot {
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$dataset[$j]->[$bar] = |
$dataset[$j]->[$bar] = |
sprintf('%2f',$dataset[$j]->[$bar]/$bar_total * 100); |
sprintf('%2f',$dataset[$j]->[$bar]/$bar_total * 100); |
} |
} |
$count_per_foil{$foil}=' (N='.$bar_total.')'; |
$count_per_foil{$foil}=' ( '.$bar_total.' )'; |
$grand_total += $bar_total; |
$grand_total += $bar_total; |
} |
} |
if ($grand_total == 0) { |
if ($grand_total == 0) { |
Line 666 sub RR_create_stacked_selection_plot {
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Line 743 sub RR_create_stacked_selection_plot {
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push(@empty_row,0); |
push(@empty_row,0); |
} |
} |
# |
# |
$title .= ' (N='.$grand_total.')'; |
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my $graph = &Apache::loncommon::DrawBarGraph |
my $graph = &Apache::loncommon::DrawBarGraph |
($title,'Correct Foil','foils chosen Incorrectly', |
($title,'Correct Foil','foils chosen Incorrectly', |
100,$plotcolors,\@labels,\@empty_row,@dataset); |
100,$plotcolors,\@labels,\@empty_row,@dataset); |
return ($graph,\%count_per_foil); |
return ($graph,\%count_per_foil); |
} |
} |
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|
|
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# if $correct is a hash ref, it is assumed to be indexed by student names. |
# if $correct is a hash ref, it is assumed to be indexed by student names. |
# the values are assumed to be hash refs with a key of 'answer'. |
# the values are assumed to be hash refs with a key of 'answer'. |
sub RR_classify_response_data { |
sub RR_classify_response_data { |
Line 688 sub RR_classify_response_data {
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Line 763 sub RR_classify_response_data {
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} |
} |
$subm{'submission'} =~ s/=\d+\s*$//; |
$subm{'submission'} =~ s/=\d+\s*$//; |
if (&$function(\%subm)) { |
if (&$function(\%subm)) { |
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$submission_data{'_count'}++; |
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if (&submission_is_correct($subm{'award'})) { |
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$submission_data{'_correct'}++; |
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} |
$submission_data{$subm{'correct'}}->{$subm{'submission'}}++; |
$submission_data{$subm{'correct'}}->{$subm{'submission'}}++; |
} |
} |
} |
} |
return \%submission_data; |
return \%submission_data; |
} |
} |
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sub RR_static_time_analysis { |
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my ($r,$problem,$problem_analysis) = @_; |
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my ($resource,$partid,$respid) = ($problem->{'resource'}, |
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$problem->{'part'}, |
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$problem->{'respid'}); |
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$r->print('<h3>The time answer you seek is static</h3>'); |
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my $analysis_html; |
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# Gather student data |
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my $response_data = &Apache::loncoursedata::get_response_data |
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(\@Apache::lonstatistics::SelectedSections, |
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$Apache::lonstatistics::enrollment_status, |
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$resource->{'symb'},$respid); |
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if (! defined($response_data) || |
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ref($response_data) ne 'ARRAY' ) { |
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$analysis_html = '<h2>'. |
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&mt('There is no submission data for this resource'). |
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'</h2>'; |
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$r->print($analysis_html); |
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return; |
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} |
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# for time division |
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|
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# limit to between start time & end time |
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# loop through data, classifying it by |
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# correct foil -> selected foil |
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# if there is concept data |
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# make a concept correct plot |
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# for each correct foil |
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# make a plot of the data |
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|
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} |
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|
|
|
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=pod |
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|
|
|
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} elsif ($ENV{'form.AnalyzeOver'} eq 'tries') { |
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$analysis_html .= &RR_tries_Analysis($r,$problem->{'resource'}, |
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$PerformanceData,$problem_data); |
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} elsif ($ENV{'form.AnalyzeOver'} eq 'time') { |
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$analysis_html .= &RR_time_Analysis($r,$problem->{'resource'}, |
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$PerformanceData,$problem_data); |
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} else { |
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$analysis_html .= '<h2>'. |
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&mt('The analysis you have selected is not supported at this time'). |
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'</h2>'; |
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} |
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$r->print($analysis_html); |
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} |
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|
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sub RR_Excel_output { |
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my ($r,$PerformanceData,$problem_data) = @_; |
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return '<h1>No!</h1>'; |
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} |
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|
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sub RR_tries_Analysis { |
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my ($r,$resource,$PerformanceData,$problem_data) = @_; |
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my $analysis_html; |
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my $mintries = 1; |
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my $maxtries = $ENV{'form.NumPlots'}; |
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my ($table,$Foils,$Concepts) = &build_foil_index($problem_data); |
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if ((! defined($Concepts)) || (@$Concepts < 2)) { |
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$table = '<h3>'. |
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&mt('Not enough data for concept analysis. '. |
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'Performing Foil Analysis'). |
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'</h3>'.$table; |
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} |
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$analysis_html .= $table; |
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my @TryData = &RR_tries_data_analysis($r,$PerformanceData); |
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$analysis_html .= &RR_tries_Foil_Analysis($mintries,$maxtries,$Foils, |
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\@TryData,$problem_data); |
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return $analysis_html; |
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} |
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|
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sub RR_tries_data_analysis { |
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my ($r,$Attempt_data) = @_; |
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my @TryData; |
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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,$PerformanceData,$problem_data) = @_; |
|
my $html; |
|
return $html; |
|
} |
|
|
|
sub RR_tries_Foil_Analysis { |
|
my ($min,$max,$Foils,$TryData,$problem_data) = @_; |
|
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->[$try])); |
|
my %DataSet = %{$TryData->[$try]}; |
|
my $total = 0; |
|
foreach my $foilid (@$Foils) { |
|
$total += $DataSet{$foilid}; |
|
} |
|
foreach my $foilid (@$Foils) { |
|
if ($total == 0) { |
|
push (@PlotData_Correct,0); |
|
push (@PlotData_Incorrect,0); |
|
} else { |
|
if ($problem_data->{'_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.' (N='.$total.')'; |
|
my $xlabel = 'Foil Chosen'; |
|
$html.= &Apache::loncommon::DrawBarGraph($title, |
|
$xlabel, |
|
'Percent Choosing', |
|
100, |
|
['#33ff00','#ff3300'], |
|
undef, |
|
\@PlotData_Correct, |
|
\@PlotData_Incorrect); |
|
} |
|
return $html; |
|
} |
|
|
|
sub RR_tries_Concept_Analysis { |
|
my ($min,$max,$Concepts,$ResponseData,$problem_data) = @_; |
|
my $html; |
|
return $html; |
|
} |
|
|
|
sub RR_time_Foil_Analysis { |
|
my ($min,$max,$Foils,$ResponseData,$problem_data) = @_; |
|
my $html; |
|
return $html; |
|
} |
|
|
|
sub RR_time_Concept_Analysis { |
|
my ($min,$max,$Concepts,$ResponseData,$problem_data) = @_; |
|
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; |
|
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 1847 sub Process_OR_Row {
|
Line 1739 sub Process_OR_Row {
|
my $time = $row->[&Apache::loncoursedata::RD_timestamp()]; |
my $time = $row->[&Apache::loncoursedata::RD_timestamp()]; |
# my $tries = $row->[&Apache::loncoursedata::RD_tries()]; |
# my $tries = $row->[&Apache::loncoursedata::RD_tries()]; |
return undef if ($award eq 'MISSING_ANSWER'); |
return undef if ($award eq 'MISSING_ANSWER'); |
if ($award =~ /(APPROX_ANS|EXACT_ANS)/) { |
if (&submission_is_correct($award)) { |
$RowData{'_correct'} = 1; |
$RowData{'_correct'} = 1; |
} |
} |
$RowData{'_total'} = 1; |
$RowData{'_total'} = 1; |
Line 1868 sub Process_OR_Row {
|
Line 1760 sub Process_OR_Row {
|
return %RowData; |
return %RowData; |
} |
} |
|
|
|
sub submission_is_correct { |
|
my ($award) = @_; |
|
if ($award =~ /(APPROX_ANS|EXACT_ANS)/) { |
|
return 1; |
|
} else { |
|
return 0; |
|
} |
|
} |
|
|
1; |
1; |
|
|
__END__ |
__END__ |