diff options
Diffstat (limited to 'report/statistical_test.rb')
| -rw-r--r-- | report/statistical_test.rb | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/report/statistical_test.rb b/report/statistical_test.rb index 8d6bd62..4d85555 100644 --- a/report/statistical_test.rb +++ b/report/statistical_test.rb @@ -69,8 +69,8 @@ module Reports def self.paired_ttest( validations1, validations2, attribute, class_value, significance_level=0.95 ) - array1 = validations1.collect{ |v| (v.send(attribute).is_a?(Hash) ? v.send(attribute)[class_value] : v.send(attribute)) } - array2 = validations2.collect{ |v| (v.send(attribute).is_a?(Hash) ? v.send(attribute)[class_value] : v.send(attribute)) } + array1 = validations1.collect{ |v| (v.send(attribute).is_a?(Hash) ? v.send(attribute)[class_value].to_f : v.send(attribute).to_f) } + array2 = validations2.collect{ |v| (v.send(attribute).is_a?(Hash) ? v.send(attribute)[class_value].to_f : v.send(attribute).to_f) } LOGGER.debug "paired-t-testing "+attribute.to_s+" "+array1.inspect+" vs "+array2.inspect LIB::StatisticalTest.pairedTTest(array1, array2, significance_level) end @@ -83,12 +83,16 @@ module Reports end -#t1 = Time.new -#10.times do -# puts LIB::StatisticalTest.pairedTTest([1,2,3,4,5,12,4,2],[2,3,3,3,56,3,4,5]) -#end -#LIB::StatisticalTest.quitR -#t2 = Time.new -#puts t2-t1 +#x=["1.36840891838074", "2.89500403404236", "2.58440494537354", "1.96544003486633", "1.4017288684845", "1.68250012397766", "1.65089893341064", "2.24862003326416", "3.73909902572632", "2.36335206031799"] +#y=["1.9675121307373", "2.30981087684631", "2.59359288215637", "2.62243509292603", "1.98700189590454", "2.26789593696594", "2.03917217254639", "2.69466996192932", "1.96487307548523", "1.65820598602295"] +#puts LIB::StatisticalTest.pairedTTest(x,y) +# +##t1 = Time.new +##10.times do +# puts LIB::StatisticalTest.pairedTTest([1.01,2,3,4,5,12,4,2],[2,3,3,3,56,3,4,5]) +##end +#LIB::StatisticalTest.quit_r +##t2 = Time.new +##puts t2-t1 |