search for: funciotns

Hi there, I've been trying to use fitdistr fuction to fit our data onto a gamma distribution, sometimes it works and sometimes it doesn't. I realized that our data 10% of time is normal distributed instead of gamma. Since this is included in a processing pipeline, I'd like to test the fitting to see which fitting is better. Is there any way of doing this? Thanks very much! David

Hello, I am a newbie in R and I am trying to create a function, that includes several functions inside. To avoid that everything stops if there is an error, I have this statement bla = function(....){ ... if(exists("last.warning")){rm(last.warning)} ... } inside the function, which if I use it normally, it works fine, but once I use it with the funciotn it gives me an error like:

Hello, I am using Shorewall version 2.0.1 with kernel 2.4.20. Nightly, LogWatch emails a portion of the logs for my review. I notice that there are tons of dropped packets from port 445, somedays as many as 7,000. See sample below: >From 24.226.192.22 - 2 packets To 24.227.147.124 - 2 packets Service: microsoft-ds (tcp/445) (Shorewall:net2all:DROP:,eth0,none) - 2 packets My question is,

>Date: Tue, 05 Nov 2002 16:52:58 +0100 >To: r-help at lists.R-project.org >From: Marta Rufino <mrufino at cmima.csic.es> >Subject: last.warning and function problem > >Hello, > >I am a newbie in R and I am trying to create a function, that includes several functions inside. >To avoid that everything stops if there is an error, I have this statement > >bla =

Dear R-helper, I would like to compare the AUC of two logistic regression models (same population). Is it possible with R ? Thank you Roman Rouzier [[alternative HTML version deleted]]