Dear all,
does anybody have any examples about how to fit data to a Generalized Pareto distribution in Mathematica?
Many thanks in advance,
Ruben
There is an example of this in the documentation for ParetoDistribution under the “Scope” section:
(* Generate Some Random Data *)
sample = RandomVariate[ParetoDistribution[2, 5], 10^3];
(* Use EstimatedDistribution to Find the Most Likely Parameters For ParetoDistribution *)
edist = EstimatedDistribution[sample, ParetoDistribution[k, \[Alpha]]]
(* Compare Them in a Plot *)
Show[Histogram[sample, {2, 6, 0.2}, "PDF"],
Plot[PDF[TruncatedDistribution[{2, 6}, edist], x], {x, 2, 6},
PlotStyle -> Thick, PlotRange -> {0, 2}]]