Displaying 1 result from an estimated 1 matches for "secondfactor".
2012 Sep 07
2
Contrasts for 2x4 interaction in mixed effects model
Hello everyone,
I am running a mixed effects model where I have two fixed factors, one with
2 levels and one with 4, and their interaction. Let's say these are my
factors and their levels:
FirstFactor: 1, 2
SecondFactor: A, B, C, D
For the interaction, I am interested in the four two-way comparisons, not
the two four-way comparisons. In other words, I want to test whether 1A is
significantly different than 2A, whether 1B is significantly different than
1B, etc; I am not interested in the comparison of 1A~1B~1C~1D...