# naExcludeMvr

From pls v2.7-2
0th

Percentile

Use missing value information to adjust residuals and predictions. This is the ‘mvr equivalent’ of the naresid.exclude and napredict.exclude functions.

Keywords
multivariate, internal, regression
##### Usage
naExcludeMvr(omit, x, …)
##### Arguments
omit

an object produced by an na.action function, typically the "na.action" attribute of the result of na.omit or na.exclude.

x

a three-dimensional array to be adjusted based upon the missing value information in omit.

further arguments. Currently not used.

##### Details

This is a utility function used to allow predict.mvr and residuals.mvr to compensate for the removal of NAs in the fitting process.

It is called only when the na.action is na.exclude, and pads x with NAs in the correct positions to have the same number of rows as the original data frame.

##### Value

x, padded with NAs along the first dimension (‘rows’).

predict.mvr, residuals.mvr, napredict, naresid