User talk:Hailholyghost

From Rosetta Code
Revision as of 11:55, 8 December 2017 by Eoraptor (talk | contribs)

Welch's t-test

Hello, you wrote: "Welch's t-test is only part of the calculation, it isn't the purpose of the page."

What's the purpose of the page, then?

By the way, "Given two lists of data, calculate the p-value used for Calculation of P-value." is totally meaningless. Which p-value? There are zillions of p-value, associated with zillions of statistical tests. Basically all you have to know is the probability distribution of some statistic, but there are infinitely many of them: you are not going to ask for every possible distribution, so you have to choose one. Here, all the task in its current state is about Welch's t-test and how to compute the corresponding p-value, and yet you pretend it's not the purpose of the page. Puzzling.

Eoraptor (talk) 11:37, 8 December 2017 (UTC)