qtailw {distTails} | R Documentation |
This function computes the quantile function of the tailW.
Q(p,\alpha, \beta, \nu) = \left(\frac{-\log(1 - p)}{\alpha} + \nu^\beta\right)^{1 / \beta}
qtailw(p, threshold, scale, shape)
p |
Probability. |
threshold |
Minimum value of the tail. |
scale |
Scale parameter. |
shape |
Shape parameter. |
Gives the quantiles of the TailW. The length of the result is determined by the length of x.
qtailw(0.5, 1, 1, 1)