Re: [R] profile likelihood

2011-12-10 Thread plocq
Thank you for your response. In fact, it seems not to be adapted to the Poisson model... : library(evd) uvdata <- rgpd(100, loc = 0, scale = 1.1, shape = 0.2) M1 <- fpot(uvdata, 1, model="pp") library(SpatialExtremes) profile(M1) -- View this message in context: http://r.789695.n4.nabble.com/pr

Re: [R] profile likelihood

2011-12-09 Thread Ben Bolker
plocq hotmail.com> writes: > > Hi, > > I try to use the function profile() of the SpatialExtremes' package to > obtain the profile likelihood of parameters for an extreme values fit based > on Poisson process : > > fit<-fpot(data, threshold, model="pp", npp=365). > > But when I call "profile(

[R] profile likelihood

2011-12-08 Thread plocq
Hi, I try to use the function profile() of the SpatialExtremes' package to obtain the profile likelihood of parameters for an extreme values fit based on Poisson process : fit<-fpot(data, threshold, model="pp", npp=365). But when I call "profile(fit)", I obtain the following error (even if I pre

[R] profile likelihood

2011-12-08 Thread plocq
Hi, I try to use the function profile() of the SpatialExtremes' package to obtain the profile likelihood of parameters for an extreme values fit based on Poisson process : fit<-fpot(data, threshold, model="pp", npp=365). But when I call "profile(fit)", I obtain the following error (even if I pre

[R] profile likelihood

2011-12-08 Thread plocq
Hi, I try to use the function profile() of the SpatialExtremes' package to obtain the profile likelihood of parameters for an extreme values fit based on Poisson process : fit<-fpot(data, threshold, model="pp", npp=365). But when I call "profile(fit)", I obtain the following error (even if I pre

[R] profile likelihood

2011-12-08 Thread plocq
Hi, I try to use the function profile() of the SpatialExtremes' package to obtain the profile likelihood of parameters for an extreme values fit based on Poisson process : fit<-fpot(data, threshold, model="pp", npp=365). But when I call "profile(fit)", I obtain the following error (even if I pre

Re: [R] profile likelihood

2011-12-08 Thread B77S
Try posting this question at least 1 more time. plocq wrote > > Hi, > > I try to use the function profile() of the SpatialExtremes' package to > obtain the profile likelihood of parameters for an extreme values fit > based on Poisson process : > > fit<-fpot(data, threshold, model="pp", npp=