Properties for parameters of geomAreaRidges().
A height cutoff on the drawn ridges. All values that fall below this cutoff will be removed.
Shows the quantile lines.
A multiplicative factor applied to height aesthetic. If scale = 1.0, the heights of a ridges are automatically scaled such that the ridge with height = 1.0 just touches the one above.
scale = 1.0
height = 1.0