spec_angle: Generate rotation angle for continuous values
Description
Generate rotation angle for continuous values
Usage
spec_angle(x, begin, end, scale_from = NULL)
Arguments
x
continuous vectors of values
begin
Smallest degree to rotate. Default is 0
end
Largest degree to rotate. Default is 359.
scale_from
input range (vector of length two). If not given,
is calculated from the range of x