statistics - Hierachical Linear Regression in Python -


i'm doing data analysis in python , have 2 variables (let's call them groupsize , groupsatisfaction) , both of them , positively correlated outcome metric (let's call groupscore). however, groupsize , groupsatisfaction correlated each other.

i want know if groupsatisfaction still correlated groupscore after control groupsize. suggested need hierachical linear regression can't seem find telling me how in python. pointers or references welcome.


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