[R] How to get argument number

[Prof Brian Ripley]

?formals
?nargs

depending if you mean the number of formal arguments or the number of 
actual arguments.

On Thu, 31 Aug 2006, Lord Tyranus wrote:

> I create a function with R, I want to know how many argument number.
> Thanks in advance.
> 
> 

-- 
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)
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