Difference in Cat(...) function between S Plus and R ? - R-help

Liu.Chunhua@epamail.epa.gov

Wed, Jan 9, 2002 10:02 AM #

Dear All,

THis is my "data.char$excluded" object and I want to show its content in
my output screen.

$names
[1] "Species" "Target"  "Sex"

[[2]]
[1] "DG"

[[3]]
[1] "R"

[[4]]
[1] "M"

When I run cat() in S Plus, I got:

c("Species", "Target", "Sex") "DG" "R" "M"

However, when I run the same commend in R, I got:

Error in cat(list(...), file, sep, fill, labels, append) :
        argument 1 not yet handled by cat

Anyone know what's wrong with it.

Thanks

Charlie Liu



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Brian Ripley

Wed, Jan 9, 2002 10:33 AM #

Looks like it's a list, but you haven't told us (and the result of
typeof() would have helped).

If so, this is a known difference, and see ?unlist for how to help resolve
it.  I don't think though that what you show for `S Plus' is very useful,
and normally you want to loop over a list.

On Wed, 9 Jan 2002 Liu.Chunhua at epamail.epa.gov wrote:

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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