qhh {dhh} | R Documentation |
This function gives the quantiles of the heavy-headed distribution.
qhh(p, a = 0, b = 1, alpha = 0.1)
p |
p is a vector of probabilities, at which the quantiles of the CDF will be calculated. |
a,b |
The interval (a,b) is the support of the distribution. The default values for a and b are 0 and 1, respectively. |
alpha |
It is a positive parameter of the distribution. Its default value is set to be 0.1. When alpha = 1, the distribution is uniform. When alpha > 1, the density at a is zero. |
See the references.
It returns the quantiles of the CDF at p.
Runlong Tang
Runlong Tang (2018) A Note On Finite Moments, Rediscovery Of The Pareto Distribution and Distributions With Heavy Tails and Heads (v1) https://sites.google.com/site/tangrunlong/notes-on-finance
qhh(0.9)
qhh(0.9, a=0, b=1, alpha=0.1)
qhh(0.9, a=0, b=10, alpha=0.1)
qhh((1:9)/10)
curve(qhh, from = 0.1, to = 0.9)
curve(qhh(x, 0, 1, 0.1), from = 0.1, to = 0.9)
curve(qhh(x, a=10, b=100, alpha = 0.1), from = 0.1, to = 0.9)