similar to: R Base Code

Dear Ben, you answerd to Nancy Shackelford about Clarks 2Dt function. Since the thread ended just after your reply, I would like to ask, if you have an idea how to use this function in R I defined it the following way: function(x , p, u) { (p/(pi*u))*(1+(x^2/u))^(p+1) } and would like to fit this one to my obeservational data (count) [,1] [,2] [1,] 15 12 [2,] 45 13 [3,]

There is a problem with `rpois'. It does seem to take care about the order of the arguments. This is an example: > rpois(n=1,lambda=2) [1] 3 > rpois(lambda=2,n=1) [1] 2 0 It obviously uses the first argument as the number of samples to be drawn, which is wrong. I used Version 0.49 Beta (April 23, 1997). Fredrik

There is a problem with `rpois'. It does seem to take care about the order of the arguments. This is an example: > rpois(n=1,lambda=2) [1] 3 > rpois(lambda=2,n=1) [1] 2 0 It obviously uses the first argument as the number of samples to be drawn, which is wrong. I used Version 0.49 Beta (April 23, 1997). Fredrik

Hello, I'm Giovanni from ROMA.. I can't find a solution for the error: "error using packet 1 the y field is not specified and it has not a default value" (this is my traslation from italian language) The code is: pc<- qqmath(~valori, distribution=function(p) qweibull(p,beta,alpha), prepanel = prepanel.qqmathline, panel = function(x, y) {

Hello, I'm Giovanni from ROMA.. I can't find a solution for the error: "error using packet 1 the y field is not specified and it has not a default value" (this is my traslation from italian language) The code is: pc<- qqmath(~valori, distribution=function(p) qweibull(p,beta,alpha), prepanel = prepanel.qqmathline, panel = function(x, y) {

(1) ...need to speed up a monte-carlo sampling...any suggestions about how I can get R to use all 8 cores of a mac pro would be most useful and very appreciated... (2) spent the last few hours trying to get pnmath to compile under os- x 10.5.4... using gcc version 4.2.1 (Apple Inc. build 5553) as downloaded from CRAN, xcode 3.0... ...xcode 3.1 installed over top of above after

Hi everyone, I was trying to discover some new plugins, but the script breaks at a certain point: $ ./script/plugin discover Add http://delynnberry.com/svn/code/rails/plugins/? [Y/n] Add http://svn.recentrambles.com/plugins/? [Y/n] Add http://svn.hasmanythrough.com/public/plugins/? [Y/n] Add http://www.svn.recentrambles.com/plugins/? [Y/n] Add http://sean.treadway.info/svn/plugins/? [Y/n] Add

Everything is going amazing in the windows->samba conversion until I ran into a roadblock..I really dont know what may be going on so I will outline it as best as I can. We have a program called realty toolkit which saves its configuration and security settings onto the network. Well, after putting the files onto the linux box, it no loger wants to work, the security check fails. calling the

Hi all, I''m starting to set things up to move win32-open3 towards a pure Ruby solution. I''ve got a windows-pipe module setup, but now I need to define some of the msvcrt IO functions. However, I can''t find documentation on MSDN or my system for the following: FMODE_READABLE FMODE_WRITABLE FMODE_BINMODE MakeOpenFile() io_alloc() A recursive search on my header files

On Sun, 27 Aug 2023 19:54:23 +0100 John Logsdon <j.logsdon at quantex-research.com> wrote: > Not so although it did lower the gc() time to 95.84%. > > This was on a 16 core Threadripper 1950X box so I was intending to > use library parallel but I tried it on my lowly windows box that is > years old and got it down to 88.07%. Does the Windows box have the same version of R

Greetings all, In looking at the API for ActiveRecord::Associations::ClassMethods there doesn''t appear to be a way to rename an association. In doing some refactoring I am replacing one table with two but want to preserve the old associations names, e.g. I want to be able to still say build_type.artifacts instead of having to use the new table name: build_type.build_type_artifacts.

Anyone got any tips for running Rails (w/ either webrick or lighttpd/fcgi) on a VPS with a pretty small amount of memory (like 64MB memory and 64MB swap). Thanks, Joe

Folks I have come across an issue with gc() hogging the processor according to Rprof. Platform is Ubuntu 20.04 all up to date R version 4.3.1 libraries: survival, MASS, gtools and openxlsx. With default gc.auto options, the profiler notes the garbage collector as self.pct 99.39%. So I have tried switching it off using options(gc.auto=Inf) in the R session before running my program using

I presently am refactoring an a Rails App that has not only the standard RoR web front end, but also agents which share the same model and run on different machines. In the past the whole rails app was just deployed on other machines even though only the model was used. I am trying to improve the situation by extracting the model into a gem which depends only on ActiveRecord and then requiring the

As a newbie to R, I'm still rather at a loss for finding information (the commands names can be rather arcane)so I'm just posting my question: I would like to estimate the shape coefficient of diverse distributions (Weibull, gamma and Tukey-Lambda specifically, but other could be of interest) - Does R have a PPCC utility to estimate such parameter?(maximum value of correlation coef)

Along the same lines as the last question - how can I get to functions like MakeOpenFile via Win32API? It doesn''t seem to be exported by msvcrt-ruby18. Possible? Or am I out of luck? Dan This communication is the property of Qwest and may contain confidential or privileged information. Unauthorized use of this communication is strictly prohibited and may be unlawful. If you have

Patches item #4603, was opened at 2006-05-29 16:07 You can respond by visiting: http://rubyforge.org/tracker/?func=detail&atid=413&aid=4603&group_id=85 Category: win32-open3 Group: Bug Fix Status: Open Resolution: None Priority: 3 Submitted By: John-Mason Shackelford (jpshackelford) Assigned to: Nobody (None) Summary: [open3] set $? and return Process::Status with block call Initial

On a recent FreeBSD 8.0-CURRENT (i386) building R (any version) breaks with the following messages: ---------------------------------------------------------------------- [...snip...] gcc -std=gnu99 -I. -I../../src/include -I../../src/include -I/usr/local/include -DHAVE_CONFIG_H -g -O2 -c wilcox.c -o wilcox.o gcc -std=gnu99 -I. -I../../src/include -I../../src/include -I/usr/local/include

Hi, the functions in distn.R were converted from .Internal to .External ([1], in 2012), and to .Call ([2], in 2014). They are still listed as .Internal in names.c, although they are not used in that way. Shouldn?t they be removed? There?s quite some simplification to be had, e.g., do_math3 could go away and do_math2 would be simpler. If that makes sense (I may be missing something?), I?d be

Hi all, I would like to estimate power and necessary sample size for a GLM with a response variable that has a poisson distribution. Do you have any suggestions for how I can do this in R? Thank you for your help. Sincerely, Craig -- Craig A. Faulhaber Department of Forest, Range, and Wildlife Sciences Utah State University 5230 Old Main Hill Logan, UT 84322 (435)797-3892