hello If I have a a program
trend <- read.table("txx.csv", header=T, sep=",") library(lattice) trellis.par.set(theme = canonical.theme("postscript", col=FALSE)) trellis.par.set(list(fontsize=list(text=8), par.xlab.text=list(cex=1.5), add.text=list(cex=3.5), superpose.symbol=list(cex=1.0))) key <- simpleKey(levels(trend$Season), space = "right") key$text$cex <- 1.5 print( dotplot(Ville ~ Slope , data = trend, groups = Season, key = key, xlab = NULL, aspect=0.8, layout = c(1,1), ylab=NULL) ) and my dat det is Ville Season Slope significance Alh DJF -0.3 0.02 Ben DJF 0.13 0.7 Cas MAM 0.1 0.1 Ess JJA 0.4 0.03 Fes SON 0.9 0.02 how can i change the color of symbole of slope value if the significance is below 0.05 thank you FILAHI [[alternative HTML version deleted]] ______________________________________________ R-help@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.