Re: [R] Odd results with Chi-square test. (Not an R problem, but general statistics, I think.)

Anybody any ideas? Any help would be appreciated! Cheers, Mika -- View this message in context: http://www.nabble.com/Odd-results-with-Chi-square-test.-%28Not-an-R-problem%2C-but-general-statistics%2C-I-think.%29-tp25026167p25041900.html Sent from the R help mailing list archive at

[R] Odd results with Chi-square test. (Not an R problem, but general statistics, I think.)

Hi, I am working on a system which automatically answers user questions (such systems are commonly called Question Answering systems). I evaluated different versions of the same system on a publicly available test sets. Naturally, there is a fixed number of questions in the test set, and the

[R] Odd results with Chi-square test. (Not an R problem, but general statistics, I think)

I'm far from an expert on stats but what I think you are saying is if you try and compare Baseline with Version 3 you don't think your p-value is as good as version 1 and 2. I'm not 100% sure you are meant to do that with p-values but I'll let someone else comment on that!.