examples/levene.rb in statsample-1.4.3 vs examples/levene.rb in statsample-1.5.0

@@ -3,11 +3,11 @@
 
 require 'statsample'
 
 Statsample::Analysis.store(Statsample::Test::Levene) do
 
-  a=[1,2,3,4,5,6,7,8,100,10].to_scale
-  b=[30,40,50,60,70,80,90,100,110,120].to_scale
+  a=[1,2,3,4,5,6,7,8,100,10].to_numeric
+  b=[30,40,50,60,70,80,90,100,110,120].to_numeric
   summary(levene([a,b]))
 end
 
 if __FILE__==$0
    Statsample::Analysis.run_batch