[R] rounding

[Prof Brian Ripley]

On Wed, 2 May 2001, Ragnar Beer wrote:

> Howdy!
>
> I'm trying to print a correlation matrix where every r is rounded to
> two digits after the colon. How can I get that? I tried
> options(digits=2) but that rather yields two digits minimum precision
> so that I get 0.0068 instead of 0.01.

?round

round(foo,2)


-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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