| xlabel {xpose4} | R Documentation |
Extract and set labels for Xpose data items.
Description
This function extracts and sets label definitions in Xpose data objects.
Usage
xlabel(x, object)
xlabel(object) <- value
Arguments
x |
Name of the variable to assign a label to. |
object |
An |
value |
A two element vector of which the first element is the name of the variable and the second the label |
Details
x should be a string exactly matching the name of a column in the
data.frame in the Data slot of an xpose.data object. The name of columns
defined through xpose variable definitions (see xpose.data)
can be extracted using the xvardef function and to be used in the
xlabel function, e.g. xlabel(xvardef("dv",object),object),
which would give the label for the dv variable.
Value
The label of the specified column.
Functions
-
xlabel(object) <- value: sets label definitions in Xpose data objects. assigned value should be a two-element vector of which the first element is the name of the variable and the second the label
Author(s)
Niclas Jonsson
See Also
Other data functions:
add_transformed_columns,
change_graphical_parameters,
change_misc_parameters,
compute.cwres(),
data.checkout(),
data_extract_or_assign,
db.names(),
export.graph.par(),
export.variable.definitions(),
import.graph.par(),
import.variable.definitions(),
make.sb.data(),
nsim(),
par_cov_summary,
read.TTE.sim.data(),
read.nm.tables(),
read_NM_output,
read_nm_table(),
simprazExample(),
tabulate.parameters(),
xpose.data,
xpose.print(),
xpose4-package,
xsubset()
Examples
xpdb <- simpraz.xpdb
## Display label for dependent variable in the Xpose data object
xlabel("DV", xpdb)
## Set label for dependent variable
xlabel(xpdb) <- c("DV", "Concentration (mg/L)")
xlabel("DV", xpdb) # how has this chnaged?