dpareto(y, m, s) ppareto(q, m, s) hpareto(y, m, s)
y
| vector of responses. |
q
| vector of quantiles. |
m
| vector of location parameters. |
s
| vector of dispersion parameters. |
m
and dispersion equal to
s
. dpareto
gives the density, ppareto
gives
the distribution function, hpareto
gives the hazard function.
The Pareto distribution has density
f(y) = s (1 + y/(m (s-1)))^(-s-1)/(m (s-1))
where m is the mean parameter of the distribution and s is the dispersion.This distribution can be obtained as a mixture distribution from the exponential distribution using a gamma mixing distribution.
dexp
for the exponential distribution.dpareto(5, 2, 1) ppareto(5, 2, 1)