Hi all,
I'm having a problem with the auto.key function in xyplot.
This is simplified version of my data:
q Weeks Dq
-10 1 2.1122
1 1 1.9904
10 1 1.739
-10 3 2.5942
1 3 1.9714
10 3 1.8745
-10 5 2.5743
1 5 1.9523
10 5 1.7976
-10 7 2.4418
1 7 1.9741
10 7 1.8868
-10 9 2.3255
1 9 1.983
10 9 1.9242
-10 11 2.303
1 11 1.9847
10 11 1.9342
So I changed the symbols an lines styles and generated my graphic
trellis.par.set(superpose.symbol=list(pch=c(0,1,2,3,4,5,6,8,15,16)))
trellis.par.set(superpose.symbol=list(col=c(rep("black",11))))
trellis.par.set(superpose.symbol=list(cex=c(rep(0.6,11))))
trellis.par.set(superpose.line=list(col=c(rep("black",11))))
trellis.par.set(superpose.line=list(lty=c(1,1,1,2,2,2,2,3,3,3,3)))
xyplot(Dq~q , data =zq, groups=Weeks, type="o",
auto.key=list(x=.7,y=.9,title="Weeks",cex.title=1, points=TRUE,
lines=TRUE))
the graphic showed perfectly, but in the
legend the lines have any other style. What I am doing wrong?
Any help would be greatly appreciated.
Leonardo A. Saravia
Instituto de Ciencias
Universidad Nacional de General Sarmiento
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