I'm trying to label axes using 'expression', but I would also like to change the font to Times New Roman (a requirement of the journal). I'd appreciate any advice.

Here's one example of several things that I've tried, including changes to par() parameters 'family', 'font', 'font.axis', and 'font.lab', which are not shown below.

x <- 1:10
z <- rnorm(10,0,3)
y <- x + z
my.df <- data.frame(x,y)
# example where font formatting works in Windows XP (but does not in FC3)
plot(x=my.df[,1], y=my.df[,2], xlab="Independent", ylab="Dependent", font.axis=6, font.lab=6)
# example using 'expression' where label fonts are not changed
plot(x=my.df[,1], y=my.df[,2], xlab=expression(paste("Independent  (",mu,"g/L)")), ylab=expression(paste("Dependent (",mu,"g/L)")), font.axis=6, font.lab=6)

Thanks,
Scott


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