[R] More trouble with empty subsets

Prof Brian Ripley ripley at stats.ox.ac.uk
Fri Oct 12 16:27:50 CEST 2001


On Fri, 12 Oct 2001, David Brahm wrote:

> Here's another curious problem with empty subsets:
> R> x <- as.factor(1:10)
> R> x[] <- NA
>   Error in "[<-.factor"(*tmp*, , value = NA) :
>       Argument "i" is missing, with no default
>
> Bug, or merely different from S-Plus?

Bug already fixed in R-devel, so please tell us the version when
reporting.

-- 
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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