From 96a476a2331daa4d1d6b5ac444bbdbd2ac221a5f Mon Sep 17 00:00:00 2001
From: Christoph Helma <helma@in-silico.ch>
Date: Thu, 10 Sep 2015 12:54:18 +0200
Subject: tests fixed (crossvalidations may fail due to memory constraints)

---
 lib/experiment.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/experiment.rb')

diff --git a/lib/experiment.rb b/lib/experiment.rb
index 191e76e..2f51756 100644
--- a/lib/experiment.rb
+++ b/lib/experiment.rb
@@ -34,7 +34,7 @@ module OpenTox
               if cv
                 $logger.debug "Creating #{cv} for #{model_algorithm}, dataset #{dataset.name}, with prediction_algorithm #{prediction_algorithm}, neighbor_algorithm #{neighbor_algorithm}, neighbor_algorithm_parameters #{neighbor_algorithm_parameter}."
                 crossvalidation = cv.create model
-                crossvalidation_ids << crossvalidation.id
+                self.crossvalidation_ids << crossvalidation.id
               else
                 $logger.warn "#{dataset.features.first} is neither nominal nor numeric."
               end
@@ -55,7 +55,7 @@ module OpenTox
 
   def report
     # TODO create ggplot2 report
-    crossvalidation_ids.each do |id|
+    self.crossvalidation_ids.each do |id|
       cv = CrossValidation.find(id)
       file = "/tmp/#{id}.svg"
       File.open(file,"w+"){|f| f.puts cv.correlation_plot}
-- 
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