@crimfan
There are linear regression models that allow for heteroscedasticity. Some are just fixups for the vcov matrix (e.g., Satterthwaite, Huber-White), while others actually model the heteroscedasticity. These should be more widely used.
@PunmasterSTP
It's nice to be able to work with simpler formulas and whole numbers, but just hope it's actually valid! 😃
@blank7771
This was so helpful, thank you. Do you take requests for question topics?
@ferdiaz8703