[R] test individual values in rows

[Gabor Csardi]

keep <- apply( DATA, 1, min ) >= 100
DATA <- DATA[ keep, ]

See ?apply for more.

Gabor

On Fri, Mar 14, 2008 at 01:26:49PM +0000, IAIN GALLAGHER wrote:
> Hi list.
> 
> I have a numerical dataset 22,000 rows deep and 43 columns wide. I would like to remove those rows which contain only values less than 100 (ie if any value in the row is greater than 100 the row stays in the dataset). I am unsure how to test each individual value across the rows and then identify the rows which meet my criteria. 
> 
> Can anyone help?
> 
> Thank you.
> 
> Iain
> 
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-- 
Csardi Gabor <csardi at rmki.kfki.hu>    UNIL DGM