[R] Row and Col length of a matrix?

roger koenker rkoenker at uiuc.edu
Tue Jun 17 23:08:36 CEST 2008

Oh, and don't forget:  NROW and NCOL

url:    www.econ.uiuc.edu/~roger            Roger Koenker
email    rkoenker at uiuc.edu            Department of Economics
vox:     217-333-4558                University of Illinois
fax:       217-244-6678                Champaign, IL 61820

On Jun 17, 2008, at 3:54 PM, Erik Iverson wrote:

> See ?dim, ?nrow, ?ncol.
> MeMooMeM wrote:
>> Hi, Is there a direct command to get the row and col length of a  
>> matrix? My ugly solution is: length(mtx[,1]) and length(bcf[1,])
>> Thanks!
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