Calculate circular difference.
Usage
getCircDiff(x, y, period = 1, towardZero = TRUE)
Arguments
- x
Numeric vector or matrix.
- y
Numeric vector or matrix.
- period
Period of the periodic variable.
- towardZero
If TRUE, returned values will be between -period / 2
and period / 2. If FALSE, returned values will be between 0 and period.
Value
Vector or matrix corresponding to x - y.