--- loncom/interface/statistics/lonproblemstatistics.pm	2002/08/15 13:54:13	1.29
+++ loncom/interface/statistics/lonproblemstatistics.pm	2002/08/15 14:15:20	1.30
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # (Publication Handler
 #
-# $Id: lonproblemstatistics.pm,v 1.29 2002/08/15 13:54:13 stredwic Exp $
+# $Id: lonproblemstatistics.pm,v 1.30 2002/08/15 14:15:20 stredwic Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -799,7 +799,6 @@ sub CalculateStatistics {
         $data->{$_.':discriminationFactor2'} = sprintf("%.2f", $df2);
 
         my %storestats;
-        my ($sequence) = split(':', $_);
         my $Average = ($data->{$_.':studentCount'}) ? 
             $data->{$_.':totalTries'}/$data->{$_.':studentCount'} : 0;
         $storestats{$courseID.'___'.$cache->{$sequence.':source'}.