R help - Oct 2007 - How to count the number of objects in a matrix?

Hi all,
How do you count the number of objects in a matrix? Sorry if it's too basic
a question.

Thanks,



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I think you just want length()

Does this work for you?

aa <- matrix(1:25, nrow=5)
length(aa)


--- Muri Soares <murisoares at yahoo.com> wrote:
> Hi all,
> How do you count the number of objects in a matrix?
> Sorry if it's too basic a question.
> 
> Thanks,
> 
> 
> 
> __________________________________________________
> 
> 
> 
> 	[[alternative HTML version deleted]]
> 
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