na.delete {Hmisc} | R Documentation |
Row-wise Deletion na.action
Description
Does row-wise deletion as na.omit
, but adds frequency of missing values
for each predictor
to the "na.action"
attribute of the returned model frame.
Optionally stores further details if options(na.detail.response=TRUE)
.
Usage
na.delete(frame)
Arguments
frame |
a model frame |
Value
a model frame with rows deleted and the "na.action"
attribute added.
Author(s)
Frank Harrell
Department of Biostatistics
Vanderbilt University
fh@fharrell.com
See Also
na.omit
, na.keep
, na.detail.response
, model.frame.default
,
naresid
, naprint
Examples
# options(na.action="na.delete")
# ols(y ~ x)
[Package Hmisc version 5.1-3 Index]