invalid colour name 'rgb(1.000,0,0)' error
Hello, Why paste? rgb() is a function, you need its return value, not a character string. r <- rgb(1.000,0,0) And the rest plots a graph in red. Hope this helps, Rui Barradas Em 23-11-2012 09:06, Manish Gupta escreveu:
Hi,
I m working on latex and R and i need to dynamically generate colors.
r<-paste("rgb(1.000,",0,",",0,")",sep="") # i m generating dynamically by
paste command
cars <- c(1, 3, 6, 4, 9)
plot(cars, type="o", col=r) *Error in plot.xy(xy, type,
...) : invalid colour name 'rgb(1.000,0,0)'*
How to fix this pblm? Pls help me out as i m in great need.
Thanks
--
View this message in context: http://r.789695.n4.nabble.com/invalid-colour-name-rgb-1-000-0-0-error-tp4650527.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.