2

I am analyzing an experiment that has the following design:

    Factor1  Factor2 
     Level1  Level1
             Level2
     Level2  Level1.1
             Level1.2
             Level2

In other words, Factor2 has different number of levels across Factor1. I'd like to use logistic regression, but how should I set it up? Is it legitimate to run two regressions ignoring one of the levels in each (e.g. Level1.1 or Level1.2)?

kjetil b halvorsen
  • 63,378
  • 26
  • 142
  • 467
biku
  • 21
  • 1
  • Maybe have a look at: https://stats.stackexchange.com/questions/372257/how-do-you-deal-with-nested-variables-in-a-regression-model/372258#372258 – kjetil b halvorsen Mar 12 '21 at 02:08

0 Answers0