as.expression-DGVMUnit-method: Expression for labels.

In joergsteinkamp/DGVMUnits: Process Unit Strings

Description

Returns an expression from a DGVMUnit object, which can be used e.g. as axis label.

Usage

## S4 method for signature 'DGVMUnit'
as.expression(x, ...)

Arguments

x	An DGVMUnit object.
...	Ignored further arguments.

Value

an expression

Examples

x <- as.DGVMUnit("kW h m-2")
as.expression(x)
units <- c("m2 s", "m2/s", "m^2*s", "C d")
x <- as.DGVMUnit(units)
sapply(x, as.expression)

joergsteinkamp/DGVMUnits documentation built on May 25, 2019, 6:24 p.m.