getWindowSizeLR: Generate arguments for window size around focal point
Description
A function to translate an window size argument to a standardized argument.
Usage
getWindowSizeLR(windowSize)
Value
windowSize a pair of positive integers determining the window size left and right of a focal point
Arguments
- windowSize
a pair of positive integers determining the window size left and right of a focal point or an odd number determining the size of a symmetrical window