Displaying 1 result from an estimated 1 matches for "originalmodel".
2012 Jan 18
0
examine grouped data lmList
...ect.org/doc/contrib/Fox-Companion/appendix-mixed-models.pdf.
I'm trying lmList this way:
model.list <- lmList(log(v.dep) ~ log(v2) +log(v4) + v3 | v5, subset =
v6=0, data=data)
and obtain this error message: In Ops.factor(v4, v4) : | not meaningful for
factors
My original model is originalmodel <- lm(log(v.dep) ~ log(v2) +log(v4) + v3
+ v5+ v6, data=data) (The thing is that I don't know how to specify that
groups are in v5, where to put in the lmList statement |v5)
By the way, following Fox pdf I was trying as well to group my data, as this
example:
/attach(Bryk)
cat <- s...