Message-ID: <CAPmBuzF8aQi_V0VYsy+R=FGJvrjysuyP=wU3rOxM_Qvuff=S1w@mail.gmail.com>
Date: 2020-05-18T05:31:46Z
From: Sijia Huang
Subject: Multiple-membership models with lme4
Hi everyone,
I am working on estimating multiple membership models with lme4, following
the instructions posted here
https://bbolker.github.io/mixedmodels-misc/notes/multimember.html
Below is my code, in which J2 is the number of clusters (in my case, the
clusters are clique-2s, and J2=1345) and N is the number of participants
(N=968). These participants belong to 0 to 11 of the clique-2s.
I got the below error. Could anyone help? Thanks!
> fake2 <- rep(1:J2, length.out=N)
> lmod <- lFormula(formula=y~1+(1|fake2), data=data)
Error: number of levels of each grouping factor must be < number of
observations
Best,
Sijia
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