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3
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Interactions between levels in lme4
We are implementing multilevel models in lme4 and have a question about how to handle cross-level predictors. This is a psychology experiment where individual participants come into the lab and ...
- 173
3
votes
1
answer
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Specifying Cross-Level Interactions in LMER [closed]
I am trying to figure out if it's okay to specify cross-level interactions in a hierarchical model with fixed effect predictor variables at both levels using the ...
- 31
1
vote
1
answer
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Multilevel model where an interaction is a varying slope
I have a multilevel problem where I want to have a random intercept and a random slope. However the random slope is the interaction of two predictors. In this case, do I also have to allow random ...
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