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5.1.4 t, df, p, and estimates are not identical between lm and t.test but text says they are #21

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tobsecret opened this issue Aug 1, 2019 · 2 comments

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@tobsecret
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tobsecret commented Aug 1, 2019

Under section 5.1.4 in https://lindeloev.github.io/tests-as-linear/#51_independent_t-test_and_mann-whitney_u, it says to notice the identical t, df and estimates but the df are not identical. Is the t even in the tables? Is it the mean?
Or is that meant to refer to the results of the Mann Whitney U in section 5.1.5?
Or am I confused about the same thing as #17?

@lindeloev
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Thanks for catching this! This is probably due to a recent commit where I changed the code that arrange data for the tables. It's a problem of display - not of the underlying stats. But it's serious enough! (This is not related to #17, though)

It also applies to section 6.1.3. Will fix soon.

@tobsecret
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Aaaah, got it - I haven't gotten to section 6.1.3 yet 😅
Thanks for this amazing writeup! It's so freeing to have all these tests in one framework and the visualizations help a lot.

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