Displaying 1 result from an estimated 1 matches for "fcatproflevel".
2011 Jun 01
1
How to write random effect in MCMCglmm
...t;=2006)+Male+Ethnicity+ELL+
avgTransfers+sdTransfers+agec+Disability+ELL*pctELL+Disability*pctDisability+
pctMale+factor(yr>=2008)*factor(Grade),
random=~Schoolid+Teacherid+Studentid,
family="categorical", data=data[data$Grade>=4,])
Error in MCMCglmm(FCATprofLevel ~ transferTypeCat + factor(yr >= 2008) + :
please use idh(trait):units, us(trait):units or trait:units for error
structures involving catgeorical data with more than 2 categories
Does anyone know how I can fix it?
Thanks
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