[R] Blanking out specific cells in a data frame

[Sabatier, Jennifer F. (CDC/OID/NCHHSTP)]

SWEET!

That's EXACTLY what I need.  Thanks!

I can now just use NAToUnknown to turn the NA into blanks.

Thanks a lot!

Jen


-----Original Message-----
From: Stefan Grosse [mailto:singularitaet at gmx.net] 
Sent: Wednesday, May 19, 2010 1:53 PM
To: r-help at r-project.org; Sabatier, Jennifer F. (CDC/OID/NCHHSTP)
Subject: Re: [R] Blanking out specific cells in a data frame

Am 19.05.2010 19:36, schrieb Sabatier, Jennifer F. (CDC/OID/NCHHSTP):
> mydf<-data.frame(matrix(rnorm(102), ncol=6)
>    
you mean something like:
mydf[2:length(mydf[,1]),6]<-NA

hth
Stefan