Where and how to use Statistical functions such as chi2Test_p?

[#1]

Hi, I asked this questions six month ago (http://community.qlik.com/message/264527#264527) and over 130 people viewed that post. Unfortunately nobody answered this question. I tried a lot of different ways, still cannot get it to work. I hope Qlikview team can answer this questions since the documentation for statistical functions are not good enough in the manual and there are no samples in Qlikview software.

[#2]

I'm looking for the answer as well

[#3]

I too want this question to be answered.