In addition to what Rolf said, a relatively obscure but generally useful way to "globally" control fontsize is to set the underlying grid parameter (see ?grid::gpar). The easiest way to do this is through the lattice settings, e.g.,
lattice.options(default.theme = list(grid.pars = list(cex = 1.5))) This is particularly useful for high resolution PNG plots for inclusion in HTML output via knitr. -Deepayan On Sun, Mar 28, 2021 at 4:28 AM Rolf Turner <r.tur...@auckland.ac.nz> wrote: > > > On Sat, 27 Mar 2021 21:26:53 +0000 > Yuan Chun Ding <ycd...@coh.org> wrote: > > > Dear R user, > > > > The following qqunit.plot function generated correct qq plot, > > however, I want to make axis label (1 ,2 ,.....8) have larger size > > for publication. I tried to add cex.axis =1.2 code following the pch > > =20, but it does not change size of axis label. I guess lattice > > library setting is different from standard R graphics setting. > > Yes indeed things are different. Read e.g. the help for xyplot() --- a bit > opaque until you get used to it, but the information actually *is* there. > > Your example is *far* too complicated for anyone to wade through, > but here is a toy example just using xyplot: > > set.seed(42) > x <- 1:10 > y <- rnorm(10) > library(lattice) > # Compare: > print(xyplot(y ~ x)) > # with: > print(xyplot(y ~ x,scales=list(cex=2))) > > To get an overall title you can use "main=", just like in base graphics. > E.g.: > > print(xyplot(y ~ x,scales=list(cex=2), > main="This is a load of dingoes' kidneys.")) > > If you can't get something like this to work in the context > in which you are interested, then please provide a *minimal* (simple!) > reproducible example illustrating the problem, and someone on this list > will probably be able to help you. > > cheers, > > Rolf Turner > > -- > Honorary Research Fellow > Department of Statistics > University of Auckland > Phone: +64-9-373-7599 ext. 88276 > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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. ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.