Just wondering: it appears that "srt" does not accept a vector of
values, just a single value. I ended up using tapply() as the
following code snippet shows, so it's not a major problem. I was justa
little surprised that this argument (srt) differs from things like
"labels," "lty," "col," and so on, all of which accept (and recycle
as needed IIRC) vectors.
Carl
******* code follows *******
dialang<-seq(pi/3,-pi*3/2,by=-pi/6)
d2<-as.character(seq(1,12)) # or roll your own hour tags
plot(c(-1.2,1.2),c(-1.2,1.2),t='n',xlab='',ylab='',
xaxt='n',yaxt='n' )
#trying a rotation w/ srt()
# srt apparently can't handle a vector
invisible(sapply(seq(1,12),FUN=function(x)
text(cos(dialang[x]),sin(dialang[x]),labels=d2[x],srt=-x*30)))
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