[R] a rounding option for \Sexpr{}?

Yihui Xie xie at yihui.name
Fri Nov 19 03:58:29 CET 2010

Hi all,

Currently Sweave does not format the (especially numeric) value in
\Sexpr{}, and I often have to round() the numbers explicitly,
otherwise I will get more than 10 digits, which is not necessary for
me in most cases. Is there a way to specify the number of digits to be
kept for values in \Sexpr{}? e.g. can we make \Sexpr{} respect


Yihui Xie <xieyihui at gmail.com>
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA

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