Checking the linear regression assumptions.

[Cereeus]

I have a large dataset (11k observations). For linear regression I am using the “Linear Regression Learner” node how can I check the regression assumptions? Normality and independence of residuals, homoscedasticity itd?

[ipazin]

Hello @Cereeus,

to my knowledge there is no node for regression assumptions. Check this topic as some ideas are given:

Question about output "Coefficient and Stats" from Linear Regression Learner node

Hi, So I’m running a linear regression analysis to look for variables that can explain the variance of salaries. I’m running different types and different combination of variables that are all text. For example, are you a manager vs not a manager, your gender, Are you in a major city or not, what level are you and so on. To my question - in the output of “Coefficient and Stats” they list each value within that variable that I’m testing against and list the (Coeff, Std error, t- value, P - valu…

Br,
Ivan