rangeExtended: Calculate Range, Extended a Little, as is Done for Axes
Description
This is analogous to what is done as part of the R axis range calculation,
in the case where xaxs="r"
.
Usage
rangeExtended(x, extend = 0.04)
Value
A two-element vector with the extended range of x
.
Arguments
- x
a numeric vector.
- extend
fraction to extend on either end