plot.lm cex.caption

"H" == HighSchool2005  <gemeaux362 at yahoo.fr>
    on Tue, 28 Apr 2009 06:29:07 -0700 (PDT) writes:

H> Hello dear R users,

    H> My objective is to change the size of this graphic : plot(lm(a~b), 4)
    H> (Cook's distance)

    H> I have found the help on the internet saying to change the size of a title
    H> on a graphic plot(lm(a ~ b), 4), I should use the graphic parameter
    H> cex.caption 
    H> http://stat.ethz.ch/R-manual/R-patched/library/stats/html/plot.lm.html

    H> But in my install of R, it answers cex.caption isn't a graphic parameter :
    H> 5: "cex.caption" n'est pas un param?tre graphique in: plot.window(xlim,
    H> ylim, log, asp, ...) 

then your version of R must be severely  outdated.

cex.caption was newly introduced for R 2.6.1; current R is R 2.9.0.

==> Upgrade your R!

    H> In my R help, I noticed the cex.caption doesn't appear compared to the help
    H> I found online.

   [ ..... ]

    H> Do you have a solution?

yes, see above.

    H> Thank you very much

you're welcome.
Martin Maechler, ETH Zurich