Scale a vector of values to the range [0, 1] based on rank/position
Usage
relative_position(vals)
Arguments
vals
vector of values
Details
Values are ranked and then scaled to the range [0, 1]. Ties result in the same relative position
(e.g. relative_position(c(1, 2, 2, 3)) returns the vector c(0.0 0.5 0.5 1.0)). NAs remain as NAs.