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Results tagged with r
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user 27621
Use this tag for any *on-topic* question that (a) involves `R` either as a critical part of the question or expected answer, & (b) is not *just* about how to use `R`.
2
votes
1
answer
7k
views
Factors missing in summary and Anova output from glm in R
I'm running a GLM model in R, but when I add additional variables, the degrees of freedom (df) for two of the variables (level and type, see models below) goes from 1 to 0, and because of this there is …
- 151
5
votes
1
answer
604
views
testing for mediation of interactions
(I'm using R and currently working with a multilevel binary logistic regression.) …
- 151
2
votes
1
answer
3k
views
Specifying group covariates and cross level interactions in lmer
I'm new to R, and despite trying to read as much as I can about how lmer works in R, I still don't feel like I know how to correctly specify more complex models using the lmer syntax. … It seems to me that I have seen three different ways of doing something like what I want to do in R - they are clearly all specifying something somewhat different, but I can't figure out what the underlying …
- 151