This is a plot of individual weighted residuals (IWRES) vs the
independent variable (IDV), a specific function in Xpose 4. It is a
wrapper encapsulating arguments to the xpose.plot.default
function.
Most of the options take their default values from xpose.data object but
may be overridden by supplying them as arguments.
iwres.vs.idv(object,
abline=c(0,0),
smooth=TRUE,
...)
An xpose.data object.
Vector of arguments to the panel.abline
function. No abline is drawn if NULL
. Here, the default is c(0,0),
specifying a horizontal line at y=0.
Logical value indicating whether an x-y smooth should be superimposed. The default is TRUE.
Other arguments passed to link{xpose.plot.default}
.
Returns an xyplot of IWRES vs IDV.
A wide array of extra options controlling xyplots
are
available. See xpose.plot.default
and
xpose.panel.default
for details.
xpose.plot.default
,
xpose.panel.default
,
xyplot
,
xpose.prefs-class
,
xpose.data-class
## 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
iwres.vs.idv(xpdb)
## A conditioning plot
iwres.vs.idv(xpdb, by="HCTZ")
## Logarithmic Y-axis
iwres.vs.idv(xpdb, logy=TRUE)
## Custom colours and symbols, IDs
iwres.vs.idv(xpdb, cex=0.6, pch=3, col=1, ids=TRUE)
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