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wally
2012 Jan 30
1
Linear Mixed Model set-up
...I am still unclear as to
whether I have set up the model correctly to obtain these values.
I've used the *lme* function as follows - the example here is on an
abbreviated version of my data set:
> fish<-read.csv("data.csv",header=TRUE)
> fish
SPECIES YEAR CONTAMINANT
1 Walleye 1970 2.83
2 Walleye 1970 2.56
3 Walleye 1970 2.83
4 Walleye 1970 2.56
5 Walleye 1970 2.77
6 Walleye 1970 2.56
7 Walleye 1970 2.64
8 Walleye 1970 2.22
9 Walleye 1970 2.56
10 Walleye 1970 2.40
11 Walleye 1975 1.59
1...