xpose4 (version 4.5.3)

absval.cwres.vs.cov.bw: Absolute conditional weighted residuals vs covariates for Xpose 4

Description

This creates a stack of box and whisker plot of absolute population conditional weighted residuals (|CWRES|) vs covariates, and is a specific function in Xpose 4. It is a wrapper encapsulating arguments to the codexpose.plot.bw function. Most of the options take their default values from xpose.data object but may be overridden by supplying them as arguments.

Usage

absval.cwres.vs.cov.bw(object,
           xlb = "|CWRES|",
           main="Default",
           ...)

Arguments

object

An xpose.data object.

xlb

A string giving the label for the x-axis. NULL if none.

main

The title of the plot. If "Default" then a default title is plotted. Otherwise the value should be a string like "my title" or NULL for no plot title. For "Default" the function xpose.multiple.plot.title is used.

…

Other arguments passed to xpose.plot.bw.

Value

Returns a stack of box-and-whisker plots of |CWRES| vs covariates.

Details

Each of the covariates in the Xpose data object, as specified in object@Prefs@Xvardef$Covariates, is evaluated in turn, creating a stack of plots.

Conditional weighted residuals (CWRES) require some extra steps to calculate. See compute.cwres for details.

A wide array of extra options controlling box-and-whisker plots are available. See xpose.plot.bw for details.

See Also

xpose.plot.bw, xpose.panel.bw, compute.cwres, bwplot, xpose.prefs-class, xpose.data-class

Examples

## We expect to find the required NONMEM run and table files for run
## 5 in the current working directory
xpdb5 <- xpose.data(5)

## Here we load the example xpose database 
data(simpraz.xpdb)
xpdb <- simpraz.xpdb

## A vanilla plot
absval.cwres.vs.cov.bw(xpdb)


## A custom plot
absval.cwres.vs.cov.bw(xpdb, bwdotcol="white", 
  bwdotpch=15,
  bwreccol="red",
  bwrecfill="red",
  bwumbcol="red",
  bwoutpch=5,
  bwoutcol="black")