getXReTrms: Create X and random effect terms from formula
Description
Create X and random effect terms from formula
Usage
getXReTrms(formula, mf, fr, ranOK = TRUE, type = "")
Arguments
formula
current formula, containing both fixed & random effects
ranOK
random effects allowed here?
Value
a list composed of
Xdesign matrix for fixed effects
Zdesign matrix for random effects
reTrmsoutput from mkReTrms
from lme4