[BUG] ttest_rel() got an unexpected keyword argument 'alternative' when using compare with stat_test="student" about ranx

[PaulLerner]

Fixed with scipy==1.7.3, thanks for your help :)

[AmenRa]

Hi, I suspect your SciPy version is lower than 1.6.0 (see here).

I will explicit the required SciPy version in ranx's setup file so that this will not happen again.

In the meantime, updating your SciPy installation should fix that.

[PaulLerner]

Oh, I didn’t see that ttest_rel came from scipy. but my scipy version is 1.7.2 though…

[PaulLerner]

oops, no it looks like you’re right, my scipy version is 1.5.3, my pip got messed up