On Wed, 29 Sep 2010, Duncan Murdoch wrote:
On 29/09/2010 10:51 AM, Gundala Viswanath wrote:
I am refering to a function call like this:
>data(iris)
>x<- svmlight(Species ~ ., data = iris)
I tried to see the content of it by typing:
> Species ~ .
but it gives nothing. How can I see it's content ?
str(Species ~ .) will tell you that it's a formula. The help page for the
svmlight() function should tell you how it is used.
If this is svmlight in klaR, it seems not to. But ?formula will
definitely tell you how to interpret the formula.
--
Brian D. Ripley, rip...@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 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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