Re: [R] dataframe operation

From: Mike Prager <>
Date: Wed 24 Jan 2007 - 20:11:17 GMT

Hint: Try


at the R prompt

"Indermaur Lukas" <> wrote:

> hi
> i have a dataframe "a" which looks like:
> column1, column2, column3
> 10,12, 0
> NA, 0,1
> 12,NA,50
> i want to replace all values in column1 to column3 which do not contain "NA" with values of vector "b" (100,200,300).
> any idea i can do it?
> i appreciate any hint

Mike Prager, NOAA, Beaufort, NC
* Opinions expressed are personal and not represented otherwise.
* Any use of tradenames does not constitute a NOAA endorsement.

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Received on Thu Jan 25 16:11:21 2007

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