similar to: Distribution transformations

Dear R Helpers Which package is available for estimatine the parameters of three parameter FRECHET distribution. Also, how to generate the random numbers for Frechet using these three estimated parameters. Thanking in advance Maithili

Dear Sirs! My name is Mohamad TALIAA and I am supposed to be the BUDDY for Viola Rossini at the Univeristy of Vienna! The ERASMUS Bureau at Vienna just provided me with a wrong email address! I reported to them the mistake but I just was told to look for it maybe on the internet or change the extension at the end. Now I just came to your site as i looked for Viola Rossini at google.at I also

hello everybody i want to use the maximum likelihood method to estimate FRECHET parameters of my sample data. Should it work with fitdistr in the package MASS? I only find how to do it for GEV, Gumbel, and almost all other distributions, but FRECHET? I would be very happy if somebody can tell me how to do fit the FRECHET distribution! Thanks Nadja Riedwyl

Hi everyone, is there a function to fit a frechet distribution? The only thing I found is gev.fit from ismev which fits a generalized extreme value distribution (if shape>1 => Frechet) . Is there a function to only fit a frechet? Thank you Benjamin

Hi, is there any package (or source code snippet) that will evaluate the Frechet distance for curves represented as sets of points? Searching around only threw up references to a Frechet distribution. Thanks, ------------------------------------------------------------------- Rajarshi Guha <rxg218 at psu.edu> <http://jijo.cjb.net> GPG Fingerprint: 0CCA 8EE2 2EEB 25E2 AB04 06F7 1BB9

Hi, If I use the levelplot function of the lattice library, I always see small "squares" in the plot. They indicate the region for which the same color is used. If you have a levelplot of a function which is evaluated at 25x25 equally-spaced points you obtain 26 squares in x and 26 squares in y direction. That does not bother too much (but still bothers somehow...), but if you

Hello, I used the following codes to generate bivariate normal dependence structure with unit Frechet margins. Sigma <- matrix(c(1,.5*sqrt(1),.5*sqrt(1),1),2,2) # generate y <- mvrnorm(Nsam, c(0,0), Sigma) # random v <- cbind(pnorm(y[,1],mean = 0, sd = 1), pnorm(y[,2],mean = 0, sd = 1)) z <- cbind(-1/log(v[,1]),-1/log(v[,2])) z1 <- z[,1] z2 <- z[,2] And to

Dear R helpers I have some data and through some other software, it is understood that I can fit the Frechet Distribution to it. However, I need to fit the distribution using R code only. I have searched many R packages and one R helper has suggested some sites too, but unfortunately parameters couldn't be estimated. Using LMOM package, I know how to estimate the parameters of Generalized

Hi all, I am NOT a person with English as my mother language and I haven''t been programming long enough to be natural in these kind of things. And if that isn''t bad enough, I am a newbie on Rails too... So please enligthen. I am trying to build a simple tool for my shop. I have many products that I sell in my shop and of course I have many suppliers for the products. Thus

can I post data with link_to_remote(), link_to() has special option :post => true and viola Thanks in advance -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060117/2a0a00af/attachment.html

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 "All you need to do is uncomment that and viola, you have default su behavior -- anyone in the wheel group allowed to sudo as any other user." Exactly! Every other user can sudo. I run many shell servers I do not want every user being able to sudo. With su, first they have to break into an account that is part of the wheel group. Then

Dear R Helpers This is the R code (which I have slightly changed) I got in VGAM package for estimating the parameters of FRECHET. _________________________________________________________________ y = rfrechet(n <- 100, shape=exp(exp(0))) # (A) fit3 = vglm(y ~ 1, frechet3(ilocation=0), trace=TRUE, maxit=155) # (B) coef(fit3, matrix=TRUE) # (C)

An update to the problem I reported earlier - A kind list reader, Michael K Ter Louw, suggested I try syslinux v1.67, and viola!, my problem went away completely. So something between 1.67 and 1.71 got broke with respect to isolinux. Hmm... Another kind list reader, Seth Kurtzberg, was kind enough to make and effort to send an updated initrd; although it didn't solve the problem, it was

Dear R-"helpers"! May I kindly ask the pure statistics-experts to help me for a purpose which first part is not directly concerned with R. Consider two distribution functions, say f and g. For both, the median is smaller than a half. Now, the multiplicative or additive linkage of both distribution leads to a new distribution function, say h, whereas the median of h is greater than a

Dear All- I am looking at the bivariate point process model for extreme values as described in Section 8.3.2 of Coles book. I am stuck at a very low level in being unable to reproduce the initial step of transforming the data to unit Frechet margins. In particular, I am unable to reproduce the wave-surge pairs distribution after transformation to Frechet scale (Figure 8.6 of Coles

i folk warning from diegoviola from paragway he say working for bridgecomm then teliax then flowroute isn't that a lie only? he need free morocco mobile traffic from me i refuse him i say to him if you help me with some web developement i can provide you lowered rate because was a friend of mine but now i am avoiding him step by step the asterisk folk may allready know him 190.23.0.0/16 he

After much ado about the naming of model adn controllers... model : Expense controller : Expenses route : map.resources :expenses Here I am using mysql database and created a unique index, since db:migrated created an id object and made it as primary key. Now in the def create @expense = Expense.new(params[:expense]) if @expense.save flash[:viola] = ''New expense saved.. be

First let me confess that I am a R-novice. I am trying to fit a beta distribution for a dataset using fitdistr(MASS). I am having difficulties with it because the function tends to fit a distribution with a range of 0 to 1 (I guess). However, my dataset is not! Anytips or tricks will be very much appreciated. Many Thanks. T. S. Ramanarayanan, Ph.D. Aventis CropScience Research Triangle Park,

I was testing my models with this new library and I got: >> s.tag "warp" ActiveRecord::StatementInvalid: ERROR: inserción o actualización en la tabla «tags_stories» viola la llave foránea «tags_stories_story_id_fkey» DETAIL: La llave (story_id)=(8) no está presente en la tabla «stories». : INSERT INTO tags_stories ("tag_id", "story_id") VALUES

e164.org is a public name service which provides ENUM.164, a method devised by the IETF and ITU to allow an ordinary telephone to be connected to an Internet type network and provided dialling service from other, regular telephones. Unlike many other "free" voice over IP systems, e164.org allows users who have a regular telephone line, to also hook themselves up to the Internet