Timeline for Interpreting the random effect in a mixed-effect model
Current License: CC BY-SA 3.0
13 events
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| Sep 10, 2014 at 13:30 | comment | added | Russ Lenth |
This posting: stats.stackexchange.com/questions/50561/… does at least give an idea how to use the VarCorr function to get the variance estimates you need
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| Sep 10, 2014 at 13:19 | comment | added | Russ Lenth | Hmmm, I don't know of an R package that does this, but one would think there would be. I'll let you know if I find something. | |
| Sep 10, 2014 at 11:21 | comment | added | user45065 | Many thanks, I think that's just what I need! By any chance, do you know if there is a package/function in R with which it is quick and easy to calculate the interclass correlations for a LMM? | |
| Sep 6, 2014 at 17:41 | history | bounty ended | CommunityBot | ||
| Sep 6, 2014 at 17:41 | vote | accept | CommunityBot | ||
| Sep 4, 2014 at 17:36 | comment | added | Russ Lenth | @ahfoss makes a good point. I edited the answer to clarify what I meant there. | |
| Sep 4, 2014 at 17:35 | history | edited | Russ Lenth | CC BY-SA 3.0 |
Clarified that the group factor is fixed
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| Sep 3, 2014 at 22:01 | comment | added | ahfoss | Although this is not exactly what the original question asked, I would say this is a better answer than mine since ICC is an ideal framework in which to present the results. One suggestion: in your point #1, you might clarify that "group differences" refers to a fixed effect in the model called "group", not the "Groups" listed in the random effects results. That confused me for a sec... | |
| Aug 31, 2014 at 14:54 | history | edited | Russ Lenth | CC BY-SA 3.0 |
Fixed some really stupid mistakes
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| Aug 31, 2014 at 14:49 | comment | added | Russ Lenth | OK, I added some discussion to my answer. | |
| Aug 31, 2014 at 14:48 | history | edited | Russ Lenth | CC BY-SA 3.0 |
added 1162 characters in body
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| Aug 31, 2014 at 7:55 | comment | added | user45065 | Thanks! Could you explain a bit more what the idea behind these "interclass correlations" is and how I interpret those correlation coefficients? | |
| Aug 30, 2014 at 19:19 | history | answered | Russ Lenth | CC BY-SA 3.0 |