[R] function to replace missing values with median value?
Gabor Csardi
csardi at rmki.kfki.hu
Wed May 3 19:15:53 CEST 2006
sz <- function(x) ifelse(is.na(x), median(x, na.rm=TRUE), x)
Gabor
On Wed, May 03, 2006 at 10:06:40AM -0700, r user wrote:
> I have a data set with ~10 variables (i.e. columns).
>
> I wrote this little function to replace missing values
> with zero.
>
> sz <- function(x) { ifelse(is.na(x)==F,x,0) }
>
> Can anyone help with a function that replaces missing
> values with the median of the non-missing values?
>
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--
Csardi Gabor <csardi at rmki.kfki.hu> MTA RMKI, ELTE TTK
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