ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Mon, 01 May 2017 17:59:12 +0200Finding a p-value in goodness of fit testhttps://ask.sagemath.org/question/37481/finding-a-p-value-in-goodness-of-fit-test/I'm trying to find the p-value in a goodness of fit test comparing a set of observed values to a set of expected values. In Maple I can do it with **ChiSquareGoodnessOfFitTest(Ob, Ex, level = 0.5, summarize = true)**, but I can't figure out its equivalence in Sage.
There's a function **sage.stats.r.ttest(x, y)**, but when I run it on my sets, it says the p-value is 1 (it's supposed to be 0.00001778, as in Maple).
The sets for reference are *expected=[47.04, 25.48, 31.36, 39.2, 25.48, 27.44]*, *observed=[42, 35, 9, 41, 41, 28]*.Ross1856Mon, 01 May 2017 17:59:12 +0200https://ask.sagemath.org/question/37481/