Dear useRs, Can someone help me to adjust the color of math annotation in a legend? The following code gives me a black "alpha = 2".
x=y=1:100 z=seq(0.5,50,by=0.5) plot(x,y,type='l',col='black') lines(x,z,col='red') legend('topleft',c(expression(paste(alpha," = ", 1)), expression(paste(alpha," = ", 2))),col=c('black','red')) Is it possible to make it red? Thanks in advance for your help. Best, Zhongyi Yuan [[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.