Hi,
I'm using Amelia in R to impute missing values for my data, but I'm having a
problem. When I include a bounds= argument, I get an error message as
follows:
"Error in matrix(NA, nrow = AMn.ss, ncol = AMp) :
non-numeric matrix extent"
Here is what my code looks like:
imput.bound<-matrix(c(1,2,3,4,5,6,7,8,9,10,
-50,-50,-50,-50,-50,-50,-50,-50,-50,-50, 20,20,20,20,20,20,20,20,20,20),
nrow = 10, ncol=3, byrow=FALSE,)
blod<-amelia(data=nonmiss, m=5, p2s=1, idvars="childid", bounds=imput.bound,
max.resample=100)
Does anybody see what I'm doing wrong? I tried looking through the
reference guide, "Amelia II: A Program for Missing Data", but I couldn't
find any info on this particular error message. Any advice you could offer
would really be appreciated.
Thanks,
Todd