--- loncom/interface/statistics/lonproblemanalysis.pm	2004/03/16 16:30:31	1.80
+++ loncom/interface/statistics/lonproblemanalysis.pm	2004/03/16 16:41:26	1.81
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonproblemanalysis.pm,v 1.80 2004/03/16 16:30:31 matthew Exp $
+# $Id: lonproblemanalysis.pm,v 1.81 2004/03/16 16:41:26 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -205,7 +205,8 @@ sub NumericalResponseAnalysis {
     }
     #
     # This next call causes all the waiting around that people complain about
-    my ($max,$min) = &GetStudentAnswers($r,$problem,$Students);
+    my ($max,$min) = &Apache::lonstathelpers::GetStudentAnswers($r,$problem,
+                                                                $Students);
     return if ($c->aborted());
     #
     # Collate the data
@@ -308,38 +309,6 @@ sub circle {
     return &arc($x,$y,$radius,$radius,0,360,$color,$thickness,$filled);
 }
 
-sub GetStudentAnswers {
-    my ($r,$problem,$Students) = @_;
-    my $c = $r->connection();
-    my %Answers;
-    my ($resource,$partid,$respid) = ($problem->{'resource'},
-                                      $problem->{'part'},
-                                      $problem->{'respid'});
-    # Read in the cache (if it exists) before we start timing things.
-    &Apache::lonstathelpers::ensure_proper_cache($resource->{'symb'});
-    # Open progress window
-    my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin
-        ($r,'Student Answer Compilation Status',
-         'Student Answer Compilation Progress', scalar(@$Students));
-    $r->rflush();
-    foreach my $student (@$Students) {
-        last if ($c->aborted());
-        my $sname = $student->{'username'};
-        my $sdom = $student->{'domain'};
-        my $answer = &Apache::lonstathelpers::analyze_problem_as_student
-            ($resource,$sname,$sdom,$partid,$respid);
-        &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
-                                                 &mt('last student'));
-        $student->{'answer'} = $answer;
-    }
-    &Apache::lonstathelpers::write_answer_cache();
-    return if ($c->aborted());
-    $r->rflush();
-    # close progress window
-    &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
-    return;
-}
-
 sub build_student_data_worksheet {
     my ($workbook,$format) = @_;
     my $rows_output = 3;