similar to: fit data with gammadistribution

hello! i don't want to test my sample data for normality, but exponential- lognormal- or gammadistribution. as i've learnt the anderson-darling-test in R is only for normality and i am not supposed to use the kolmogorov-smirnov test of R for parameter estimates from sample data, is that true? can you help me, how to do this anyway! thank you very much! nadja

my problem actually arised with fitting the data to the weibulldistribution, where it is hard to see, if the proposed parameterestimates make sense. data1:2743;4678;21427;6194;10286;1505;12811;2161;6853;2625;14542;694;11491; ?? ?? ?? ?? ?? 14924;28640;17097;2136;5308;3477;91301;11488;3860;64114;14334 how am I supposed to know what starting values i have to take? i get different

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

Dear all I've got the dataset data:2743;4678;21427;6194;10286;1505;12811;2161;6853;2625;14542;694;11491; ?? ?? ?? ?? ?? 14924;28640;17097;2136;5308;3477;91301;11488;3860;64114;14334 I know from other testing that it should be possible to fit the data with the exponentialdistribution. I tried to get parameterestimates for the exponentialdistribution with R, but as the values of the parameter

Hello all, In the course of trying to implement the CDF of an InverseGammaDistribution, I have run across the need for an igamma() function. Several others have needed this function but the answers I have found so far are not totally clear to me. I'm writing for three reasons: 1) to present a small error in the docs 2) to clarify the approach we are expected to take 3) to request,for the

I have 'grouped' data, that is in the form of: Interval Median 0-9.9%: -25 10-19.9%: 0 20-29.9%: 3 30-39.9%: 10 40-49.9%: 50 50-59.9%: 200 et cetera and want to fit a three parameter gamma distribution. Does anyone know of an existing routine for doing this (or something similar)? Any help or comment is much appreciated. Regards, M?rten M?rten

Good Morning I want to perform a synthetic control method with R. For this purpose, I created the following code: # Re-load packages library(Synth) library(readxl) # Pfadeinstellung Excel-Blatt excel_file_path <- ("C:\\Users\\xxxxx\\Desktop\\DATA_INVESTMENTVOLUMEN_FOR_R_WITHOUT_NA.xlsx") # Load the Excel file INVESTMENTVOLUME <- read_excel(excel_file_path) #

I can''t find network device in domU. Debian domU shows Configuring network interfaces...SIOCSIFADDR: No such device eth0: ERROR while getting interface flags: No such device and Fedora domU shows: eth0: unknown interface: No such device Dom0 is using Fedora with: kernel-xen-guest.i686 2.6.15-1.29_FC5 installed kernel-xen-hypervisor.i686

Hello I use XEN 3.0 in debian sarge. I have a domU1 for routing and firewall. This domU1 use 2 network interfaces which is on a bridge ''gate'' and the other on bridge ''lan''. dumU2 use one interface (eth0) on bridge ''lan''. Then I make a ping out of domU2 to www.debian.de so I get no answer. The name isn''t resolved. A ping to IP of

Can you please post the following offer to the R listserv members? Chapman & Hall/CRC Press is delighted to offer you a 20% off Discount on our latest and bestselling R books. Please order online at www.crcpress.com. Enter promotion code 783EM to apply discount. Recently Published! Statistical Computing with R Maria L. Rizzo, Bowling Green State University, Bowling Green, OH,

Hello, I have configured jail for users with sshd ftpd and auth. I started this jail on IP 127.0.0.10(there is an alias on lo0 interface), there was not any bigger problem to start it. But i have a problem with internet in this jail. I can log in to this jail through ssh or ftpd but i can't connect to the internet. I try to set up some kind of nat but it doesn't work. Can anybody help me

Full_Name: olivier Version: 2.7.0 OS: mac os 10.5.2 Submission from: (NULL) (62.39.72.218) Identify function does not work properly. Esc button does not stop the process and R crashes. On qqplots graphic, identify() does not find any points. It is a serious problem, I can't identify points without crashing R now. PS : Identify does not work on multiple graphics (par(mfrow=c(2,2))

I am using SuSE 10.1 and dovecot version 0.99.14-5. dovecot 6267 660 0 14:45 ? 00:00:00 imap-login dovecot 6285 660 0 14:45 ? 00:00:00 pop3-login dovecot 6371 660 0 14:45 ? 00:00:00 imap-login postfix 6454 12811 0 14:46 ? 00:00:00 smtp -t unix -u dovecot 6511 660 0 14:46 ? 00:00:00 pop3-login postfix 6550 12811 0 14:46 ? 00:00:00

1. My earlier patch to fix a typo in array.h was not good enough. Here's one that not only compiles, but also doesn't crash: --- dovecot-2.0.alpha2/src/lib/array.h 2009-10-08 10:04:35.000000000 -0500 +++ dovecot/src/lib/array.h 2009-10-29 20:47:47.000000000 -0500 @@ -72,8 +72,7 @@ (elem)++) # define array_foreach_modifiable(array, elem) \ for (elem =

Hello, I've a virtual machine working as a samba server ("clear linux release 28640", whose relevant information are in the attached file "server_clearmi_28640.txt"). The samba client is an android 4 virtual machine (https://www.android-x86.org/releases/releasenote-4-4-r5.html). I can succesfully mount samba shares from the android "terminal emulator", with the

Hi, I'm evaluating what could keep me from upgrading production systems to 1.6.2. As 1.6.2 seems pretty close to 1.6.1 but I gave 1.6.2 a try but I met an issue with BLF-pickup which kept me from going further. Have you met other issues I should include include in my checklist ? Regards -------------- next part -------------- An HTML attachment was scrubbed... URL:

I own a lot to the folks on r-help list, especially arun who answered every of my question and was never wrong. I am disinclined to once again ask this question, since it is more arithmatic than technical. But, having worked 2 days on it, I realized my brain is just not juicy enough.... Here is the problem. Trust not for freedom to the Franks--- They have a king who buys and sells. -

I have a data frame x that came from read.csv. It seemed to read in ok but then I tried doing some plotting of the values and ran into difficulties. The plot command seems to be plotting factors instead of the values. How do I get rid of these factors ? The plot command I use is : plot (x$dat, x$TX, type='l'). I also tried ...plot(x$dat, levels(x$TX), type='l) but got an error :

Full_Name: Adolfo Jiménez Pérez Version: 1.8.0 (2003-10-08) OS: Window'98 2ed Submission from: (NULL) (81.203.134.156) I've a crash when reading a specific file with the command: > read.table("file.dat") This file can be readed with the 1.1.1 version using the same command and R reads it correctly. The content file is this: ---->file beginning<---------

Hello, I''ve read the file on running tests for actionpack (I''m working on a patch), but I''m getting this error... ./test/controller/../../lib/../../activesupport/lib/active_support/dependencies.rb:240:in `load_missing_constant'': uninitialized constant ActionView::Helpers::JavaScriptHelper::PrototypeHelper (NameError) I''ve tried... rake