[R] [Re:] function to replace missing values with median value?]]

[isaia at econ.unito.it]

The following should work

sz <- function(x) { ifelse(is.na(x) == F, x, median(x, na.rm=TRUE)) }

best, isaia.

-------- Original Message --------
Subject: [R] function to replace missing values with median value?
Date: Wed, 3 May 2006 10:06:40 -0700 (PDT)
From: r user <ruser2006 at yahoo.com>
To: rhelp <r-help at stat.math.ethz.ch>

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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