version 1.122.2.4, 2018/03/07 13:32:56
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version 1.123, 2013/10/01 17:52:03
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Line 52 package Apache::lonproblemstatistics;
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Line 52 package Apache::lonproblemstatistics;
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use strict; |
use strict; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
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use Apache::lonquickgrades(); |
use Apache::lonhtmlcommon; |
use Apache::lonhtmlcommon; |
use Apache::loncoursedata; |
use Apache::loncoursedata; |
use Apache::lonstatistics; |
use Apache::lonstatistics; |
Line 182 my @Fields = (
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Line 183 my @Fields = (
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format => '%d', |
format => '%d', |
sortable => 'yes', |
sortable => 'yes', |
graphable => 'yes', |
graphable => 'yes', |
long_title => 'Minimum Number of Tries', |
long_title => 'Minumum Number of Tries', |
selectable => 'yes', |
selectable => 'yes', |
defaultselected => 'yes', |
defaultselected => 'yes', |
}, |
}, |
Line 282 my @Fields = (
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Line 283 my @Fields = (
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sortable => 'yes', |
sortable => 'yes', |
graphable => 'yes', |
graphable => 'yes', |
long_title => 'Degree of Difficulty'. |
long_title => 'Degree of Difficulty'. |
' ~[ 1 - ((#YES+#yes) / Tries) ~]', |
' { 1 - ((#YES+#yes) / Tries) }', |
selectable => 'yes', |
selectable => 'yes', |
defaultselected => 'yes', |
defaultselected => 'yes', |
}, |
}, |
Line 438 my @SeqFields = (
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Line 439 my @SeqFields = (
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format => '%4.2f', |
format => '%4.2f', |
sortable => 'no', |
sortable => 'no', |
graphable => 'no', |
graphable => 'no', |
long_title => 'Minimum Sequence Score', |
long_title => 'Minumum Sequence Score', |
selectable => 'yes', |
selectable => 'yes', |
defaultselected => 'no', |
defaultselected => 'no', |
}, |
}, |
Line 493 my @SeqFields = (
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Line 494 my @SeqFields = (
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format => '%4.2f', |
format => '%4.2f', |
sortable => 'no', |
sortable => 'no', |
graphable => 'no', |
graphable => 'no', |
long_title => 'Minimum Number of Correct Problems', |
long_title => 'Minumum Number of Correct Problems', |
selectable => 'yes', |
selectable => 'yes', |
defaultselected => 'no', |
defaultselected => 'no', |
}, |
}, |
Line 586 sub parse_field_selection {
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Line 587 sub parse_field_selection {
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sub field_selection_input { |
sub field_selection_input { |
my $Str = '<select name="fieldselections" multiple="multiple" size="5">'."\n"; |
my $Str = '<select name="fieldselections" multiple="multiple" size="5">'."\n"; |
$Str .= '<option value="all">'.&mt('all').'</option>'."\n"; |
$Str .= '<option value="all">all</option>'."\n"; |
foreach my $field (@Fields) { |
foreach my $field (@Fields) { |
next if ($field->{'selectable'} ne 'yes'); |
next if ($field->{'selectable'} ne 'yes'); |
$Str .= ' <option value="'.$field->{'name'}.'"'; |
$Str .= ' <option value="'.$field->{'name'}.'" '; |
if ($field->{'selected'} eq 'yes') { |
if ($field->{'selected'} eq 'yes') { |
$Str .= ' selected="selected"'; |
$Str .= 'selected '; |
} |
} |
$Str .= '>'.&mt($field->{'title'}).'</option>'."\n"; |
$Str .= '>'.$field->{'title'}.'</option>'."\n"; |
} |
} |
$Str .= "</select>\n"; |
$Str .= "</select>\n"; |
} |
} |
Line 618 sub CreateInterface {
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Line 619 sub CreateInterface {
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&parse_field_selection(); |
&parse_field_selection(); |
# |
# |
my $Str = ''; |
my $Str = ''; |
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$Str .= '<p>'; |
$Str .= &Apache::loncommon::start_data_table(); |
$Str .= &Apache::loncommon::start_data_table(); |
$Str .= &Apache::loncommon::start_data_table_header_row(); |
$Str .= &Apache::loncommon::start_data_table_header_row(); |
$Str .= '<th>'.&mt('Sections').'</th>'; |
$Str .= '<th>'.&mt('Sections').'</th>'; |
Line 643 sub CreateInterface {
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Line 645 sub CreateInterface {
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$Str .= &field_selection_input(); |
$Str .= &field_selection_input(); |
$Str .= '</td><td align="center" valign="top">'; |
$Str .= '</td><td align="center" valign="top">'; |
$Str .= &plot_dropdown(); |
$Str .= &plot_dropdown(); |
$Str .= "\n"; |
$Str .= '</td>'."\n"; |
$Str .= '</td><td align="center" valign="top">'; |
$Str .= '</td><td align="center" valign="top">'; |
$Str .= &Apache::lonstathelpers::limit_by_time_form(); |
$Str .= &Apache::lonstathelpers::limit_by_time_form(); |
$Str .= '</td>'."\n"; |
$Str .= '</td>'."\n"; |
$Str .= &Apache::loncommon::end_data_table_row(); |
$Str .= &Apache::loncommon::end_data_table_row(); |
$Str .= &Apache::loncommon::end_data_table(); |
$Str .= &Apache::loncommon::end_data_table(); |
# |
# |
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$Str .= '</p>'; |
$Str .= '<input type="submit" name="GenerateStatistics" value="'. |
$Str .= '<input type="submit" name="GenerateStatistics" value="'. |
&mt('Generate Statistics').'" />'; |
&mt('Generate Statistics').'" />'; |
$Str .= (' 'x10); |
$Str .= (' 'x10); |
Line 704 sub BuildProblemStatisticsPage {
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Line 707 sub BuildProblemStatisticsPage {
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# Finally let the user know we are here |
# Finally let the user know we are here |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Overall Problem Statistics', |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Overall Problem Statistics', |
'Statistics_Overall_Key')); |
'Statistics_Overall_Key')); |
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&Apache::lonquickgrades::startGradeScreen($r,'statistics'); |
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my $interface = &CreateInterface($r); |
my $interface = &CreateInterface($r); |
$r->print($interface); |
$r->print($interface); |
Line 799 sub output_sequence_statistics {
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Line 803 sub output_sequence_statistics {
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$r->print('<h2>'.&mt('Sequence Statistics'). |
$r->print('<h2>'.&mt('Sequence Statistics'). |
&Apache::loncommon::help_open_topic('Statistics_Sequence'). |
&Apache::loncommon::help_open_topic('Statistics_Sequence'). |
'</h2>'); |
'</h2>'); |
$r->print(&Apache::loncommon::start_data_table()); |
$r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row()); |
$r->print(&sequence_html_header()); |
$r->print(&sequence_html_header()); |
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$r->print(&Apache::loncommon::end_data_table_header_row()); |
foreach my $seq (@sequences) { |
foreach my $seq (@sequences) { |
last if ($c->aborted); |
last if ($c->aborted); |
&compute_sequence_statistics($seq); |
&compute_sequence_statistics($seq); |
Line 822 sub output_sequence_statistics {
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Line 827 sub output_sequence_statistics {
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sub output_html_by_sequence { |
sub output_html_by_sequence { |
my ($r) = @_; |
my ($r) = @_; |
my $c = $r->connection(); |
my $c = $r->connection(); |
$r->print('<br />'.&html_preamble()); |
$r->print('<br>'.&html_preamble()); |
# |
# |
foreach my $seq (@sequences) { |
foreach my $seq (@sequences) { |
last if ($c->aborted); |
last if ($c->aborted); |
Line 926 sub statistics_table_header {
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Line 931 sub statistics_table_header {
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next if ($options =~ /no $field->{'name'}/); |
next if ($options =~ /no $field->{'name'}/); |
next if ($field->{'selected'} ne 'yes'); |
next if ($field->{'selected'} ne 'yes'); |
$header_row .= '<th>'; |
$header_row .= '<th>'; |
my $header_row_text = &mt($field->{'title'}); |
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if (exists($field->{'sortable'}) && $field->{'sortable'} eq 'yes') { |
if (exists($field->{'sortable'}) && $field->{'sortable'} eq 'yes') { |
$header_row .= |
$header_row .= '<a href="javascript:'. |
'<a href="javascript:'. |
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'document.Statistics.sortby.value='."'".$field->{'name'}."'". |
'document.Statistics.sortby.value='."'".$field->{'name'}."'". |
';document.Statistics.submit();">'. |
';document.Statistics.submit();">'; |
$header_row_text. |
} |
'</a>'; |
$header_row .= &mt($field->{'title'}); |
} else { |
if ($options =~ /sortable/) { |
$header_row .= $header_row_text; |
$header_row.= '</a>'; |
} |
} |
if ($options !~ /no plots/ && |
if ($options !~ /no plots/ && |
exists($field->{'graphable'}) && |
exists($field->{'graphable'}) && |
Line 952 sub statistics_table_header {
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Line 955 sub statistics_table_header {
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} |
} |
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sub sequence_html_header { |
sub sequence_html_header { |
my $Str .= &Apache::loncommon::start_data_table_header_row(); |
my $Str .= '<tr>'; |
foreach my $field (@SeqFields) { |
foreach my $field (@SeqFields) { |
# next if ($field->{'selected'} ne 'yes'); |
# next if ($field->{'selected'} ne 'yes'); |
$Str .= '<th bgcolor="'.$field->{'color'}.'"'; |
$Str .= '<th bgcolor="'.$field->{'color'}.'"'; |
$Str .= '>'.&mt($field->{'title'}).'</th>'; |
$Str .= '>'.$field->{'title'}.'</th>'; |
} |
} |
$Str .= &Apache::loncommon::end_data_table_header_row(); |
$Str .= '</tr>'; |
return $Str; |
return $Str; |
} |
} |
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Line 966 sub sequence_html_header {
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Line 969 sub sequence_html_header {
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sub sequence_html_output { |
sub sequence_html_output { |
my ($seq) = @_; |
my ($seq) = @_; |
my $data = $SeqStat{$seq->symb}; |
my $data = $SeqStat{$seq->symb}; |
my $row = &Apache::loncommon::start_data_table_row(); |
my $row = '<tr>'; |
foreach my $field (@SeqFields) { |
foreach my $field (@SeqFields) { |
next if ($field->{'selected'} ne 'yes'); |
next if ($field->{'selected'} ne 'yes'); |
$row .= '<td bgcolor="'.$field->{'color'}.'"'; |
$row .= '<td bgcolor="'.$field->{'color'}.'"'; |
Line 981 sub sequence_html_output {
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Line 984 sub sequence_html_output {
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} |
} |
$row .= '</td>'; |
$row .= '</td>'; |
} |
} |
$row .= &Apache::loncommon::end_data_table_row()."\n"; |
$row .= '</tr>'."\n"; |
return $row; |
return $row; |
} |
} |
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Line 1343 sub Excel_output {
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Line 1346 sub Excel_output {
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# Time restrictions |
# Time restrictions |
my $time_string; |
my $time_string; |
if (defined($starttime)) { |
if (defined($starttime)) { |
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# call localtime but not lonlocal:locallocaltime because excel probably |
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# cannot handle localized text. Probably. |
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$time_string .= 'Data collected from '.localtime($time_string); |
if (defined($endtime)) { |
if (defined($endtime)) { |
$time_string .= &mt('Data collected from [_1] to [_2]', |
$time_string .= ' to '.localtime($endtime); |
&Apache::lonlocal::locallocaltime($starttime), |
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&Apache::lonlocal::locallocaltime($endtime)); |
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} else { |
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$time_string .= &mt('Data collected from [_1]', |
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&Apache::lonlocal::locallocaltime($starttime)); |
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} |
} |
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$time_string .= '.'; |
} elsif (defined($endtime)) { |
} elsif (defined($endtime)) { |
$time_string .= &mt('Data collected before [_1]', |
# See note above about lonlocal:locallocaltime |
&Apache::lonlocal::locallocaltime($endtime)); |
$time_string .= 'Data collected before '.localtime($endtime).'.'; |
} |
} |
if (defined($time_string)) { |
if (defined($time_string)) { |
$excel_sheet->write($rows_output,$cols_output++,$time_string); |
$excel_sheet->write($rows_output,$cols_output++,$time_string); |
Line 1362 sub Excel_output {
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Line 1364 sub Excel_output {
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# |
# |
# Put the date in there too |
# Put the date in there too |
$excel_sheet->write($rows_output,$cols_output++, |
$excel_sheet->write($rows_output,$cols_output++, |
&mt('Compiled on [_1]',&Apache::lonlocal::locallocaltime(time))); |
'Compiled on '.localtime(time)); |
# |
# |
$rows_output++; |
$rows_output++; |
$cols_output=0; |
$cols_output=0; |
Line 1667 sub compute_discrimination_factor {
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Line 1669 sub compute_discrimination_factor {
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my $number_to_grab = int(scalar(@{$ranking})/4); |
my $number_to_grab = int(scalar(@{$ranking})/4); |
my $num_students = scalar(@{$ranking}); |
my $num_students = scalar(@{$ranking}); |
my @BottomSet = map { $_->[&Apache::loncoursedata::RNK_student()]; |
my @BottomSet = map { $_->[&Apache::loncoursedata::RNK_student()]; |
} @{$ranking}[0..$number_to_grab-1]; |
} @{$ranking}[0..$number_to_grab]; |
my @TopSet = |
my @TopSet = |
map { |
map { |
$_->[&Apache::loncoursedata::RNK_student()]; |
$_->[&Apache::loncoursedata::RNK_student()]; |
} @{$ranking}[-$number_to_grab..-1]; |
} @{$ranking}[-$number_to_grab..0]; |
if (! @BottomSet || (@BottomSet == 1 && $BottomSet[0] eq '') || |
if (! @BottomSet || (@BottomSet == 1 && $BottomSet[0] eq '') || |
! @TopSet || (@TopSet == 1 && $TopSet[0] eq '')) { |
! @TopSet || (@TopSet == 1 && $TopSet[0] eq '')) { |
return 'nan'; |
return 'nan'; |