[R] mathematics in R graphics

Thomas Lumley thomas at biostat.washington.edu
Wed Jun 23 19:54:36 CEST 1999

On Wed, 23 Jun 1999, Chong Gu wrote:

> I was reading Chapter 2 of the R manual that came with 64.1, but
> couldn't get the behavior out of expressions as described in the
> manual.  Is there any example on the subject?  For example, "x sub i"
> is supposed to be produced by "x[i]", but where to put it?  I tried
> mtext(text=x[i]) and R simply interprets that as a regular expression.

You need

Thomas Lumley
Assistant Professor, Biostatistics
University of Washington, Seattle

r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !)  To: r-help-request at stat.math.ethz.ch

More information about the R-help mailing list