Classification: UNCLASSIFIED
Caveats: NONE
Hello, R Users,
I created a trellis graph following methods suggest in "Mixed-Effects Models
in S and S-Plus" by Bates and Pinheiro using 'groupedData' and 'outer'
commands as follows:
1. data2<-groupedData(LCU~ST1|Blcok, data=data1)
2. plot(data2, outer=~SURF).
This produced exactly what I wanted except that the symbol. I want four
different symbols for the four levels of ST1 instead of just one circle, and
how I do this if I want to use four symbol numbers c(1,2,5,6). The data are
given below.
Appreciate your help.
Kyong
LCU ST1 SURF Block
> 1 6.71 A N 1
> 2 6.97 A Y 1
> 3 6.77 B N 1
> 4 6.90 B Y 1
> 5 6.63 C N 1
> 6 6.94 C Y 1
> 7 6.79 D N 1
> 8 6.93 D Y 1
> 9 6.23 A N 2
> 10 6.83 A Y 2
> 11 6.61 B N 2
> 12 6.86 B Y 2
> 13 6.51 C N 2
> 14 6.90 C Y 2
> 15 5.90 D N 2
> 16 6.97 D Y 2
Classification: UNCLASSIFIED
Caveats: NONE
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