xpose4 (version 4.5.0)

xpose.plot.histogram: The Xpose 4 generic functions for continuous y-variables.

Description

This function is a wrapper for the lattice xyplot function.

Usage

xpose.plot.histogram(x,object,
           inclZeroWRES = FALSE,
           onlyfirst    = FALSE,
           samp         = NULL,
           type         = "density",
           aspect       = object@[e-mail]$aspect,
           scales       = list(),
           by=object@[e-mail]$condvar,
           force.by.factor = FALSE,
           ordby     = object@[e-mail]$ordby,
           byordfun  = object@[e-mail]$byordfun,
           shingnum  = object@[e-mail]$shingnum,
           shingol   = object@[e-mail]$shingol,
           strip = function(...)
           strip.default(...,strip.names=c(TRUE,TRUE)),
           subset       = xsubset(object),
           main  = xpose.create.title.hist(x,object,subset,...),
           xlb          = NULL,
           ylb          = "Density",
           hicol = object@[e-mail]$hicol,
           hilty = object@[e-mail]$hilty,
           hilwd = object@[e-mail]$hilwd,
           hidcol = object@[e-mail]$hidcol,
           hidlty = object@[e-mail]$hidlty,
           hidlwd = object@[e-mail]$hidlwd,
           hiborder = object@[e-mail]$hiborder,
           mirror       = FALSE,
           max.plots.per.page=4,
           mirror.aspect="fill",
           pass.plot.list=FALSE,
           x.cex=NULL,
           y.cex=NULL,
           main.cex=NULL,
           mirror.internal=list(strip.missing=missing(strip)),
           ...)

Arguments

x

A string or a vector of strings with the name(s) of the x-variable(s).

object

An "xpose.data" object.

inclZeroWRES

A logical value indicating whether rows with WRES=0 should be plotted.

onlyfirst

A logical value indicating whether only the first row per individual should be included in the plot.

samp

An integer between 1 and object@Nsim (seexpose.data-class) specifying which of the simulated data sets to extract from SData.

type

The type of histogram to make. See histogram.

aspect

The aspect ratio of the display (see histogram).

scales

A list to be used for the scales argument in histogram.

by

A string or a vector of strings with the name(s) of the conditioning variables.

force.by.factor

Logical value. If TRUE, and by is not NULL, the variable specified by by is taken as categorical.

ordby

A string with the name of a variable to be used to reorder any factor conditioning variables (by). The variable is used in a call to the reorder.factor function.

byordfun

The name of the function to be used when reordering a factor conditioning variable (see argument ordby)

shingnum

The number of shingles ("parts") a continuous conditioning variable should be divided into.

shingol

The amount of overlap between adjacent shingles (see argument shingnum)

strip

The name of the function to be used as the strip argument to the xyplot.

subset

A string giving the subset expression to be applied to the data before plotting. See xsubset.

main

A string giving the plot title or NULL if none.

xlb

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

ylb

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

hiborder

the border colour of the histogram - an integer or string. The default is black (see histogram).

hicol

the fill colour of the histogram - an integer or string. The default is blue (see histogram).

hilty

the border line type of the histogram - an integer. The default is 1 (see histogram).

hilwd

the border line width of the histogram - an integer. The default is 1 (see histogram).

hidcol

the fill colour of the density line - an integer or string. The default is black (see histogram).

hidlty

the border line type of the density line - an integer. The default is 1 (see histogram).

hidlwd

the border line width of the density line - an integer. The default is 1 (see histogram).

mirror

Should we create mirror plots from simulation data? Value can be FALSE, TRUE or 1 for one mirror plot, or 3 for three mirror plots.

max.plots.per.page

The maximum number of plots per page that can be created with the mirror plots.

mirror.aspect

The aspect ratio of the plots used for mirror functionality.

pass.plot.list

Should we pass the list of plots created with mirror or should we print them directly. Values can be TRUE/FALSE.

x.cex

The size of the x-axis label.

y.cex

The size of the y-axis label.

main.cex

The size of the title.

mirror.internal

an internal mirror argument used in create.mirror. Checks if the strip argument from xyplot has been used.

...

Other arguments passed to xpose.plot.histogram.

Value

• Returns a histogram.

Details

x can be either numeric or factor, and can be either single valued strings or vectors of strings.

See Also

xpose.panel.histogram, histogram, panel.histogram, xpose.prefs-class, xpose.data-class

Examples

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

xpose.plot.histogram("AGE", xpdb5, onlyfirst = TRUE)
xpose.plot.histogram(c("SEX", "AGE"), xpdb5, onlyfirst = TRUE)