similar to: organizing stats from a list of models

A couple of questions please: What is the benefit of having more than one Mongrel/Rails instance on the same machine, could one instance not serve as many requests as say three instances? Is Mongrel Cluster a Apache add-in (like mod_*) or a separately running load balancer which runs on a separate port, I could not work it out from the sample Apache config... |# Redirect all non-static

---------- Forwarded message ---------- From: NYI NYI HTWE <nyinyi at iuj.ac.jp> Date: Sun, Oct 1, 2017 at 1:49 PM Subject: R errors To: R-windows at r-project.org Dear I'm very new R-user. I run a model successfully and my supervisor ask me to confirm the result. Then I run the same model again. However, it returns the error message in printing report and model creating as below

I''m trying to use mongodb and postgresql simultaneously with Rails 3.1. I believe I have everything set up correctly. What I''m interested in knowing is how to get rails to flip-flop back- and-forth between mongoid and activerecord. For example, if I want to generate an ActiveRecord model after using mongoid, rails automatically defaults to the Mongoid gem. > rails g model

Hi all, This is probably a very simple question but I cannot figure out how to do it. I run the fourthcorner method with my data and would like to adjust the p values for multiple comparisons using Holm correction. When I run the fourthcorner I obtain the results in yellow. What do I need to do to be able to aply the Holm correction to those p values? > library(ade4) > four1 <-

Hi Railers, Does anyone have any guidance on setting up a simple way to handle product variations (e.g garment size/color)? Initially, I had thought that I would make a variation model which defined the extra bits, but it seems quite inflexible especially so if a store were to sell non-clothing items that also had variants of one flavor or another. product has_many variations title

Here we go again: Hi all. Most of you already know about my problems (well, my computer?s problems ;-) ), since we?ve been discussing on the forum. Hughesjr recommended me to post here, so let?s see, I have my faith on you I have a dedicated server with RH9 that I upgraded to CentOS 3.4 . Everything ok, but after the first yum upgrade and reboot I get this when I try to do a yum update:

I was successful installing and configured Samba 2.2.5 on my first Solaris machine. However, the second Solaris machine returns errno=11 (EAGAIN ~ Service Temporary Unavailable). I have tried to delete the "locks" directory to remove possible "old" locks - upon startup the smbd create new log files, but the same errors are reported again. Why only on one of my systems - I

Hi all. Most of you already know about my problems (well, my computer's problems ;-) ), since we've been discussing on the forum. Hughesjr recommended me to post here, so let's see, I have my faith on you. I have a dedicated server with RH9 that I upgraded to CentOS 3.4 . Everything ok, but after the first yum upgrade and reboot I get this when I try to do a yum update: yum

Is there a compiled mod_bandwidth rpm in CentOS or EPEL? I can't seem to find it, what name does it use if there is one? Basically all I need to do is find a way to severely throttle apache for testing an upload progress bar - my bandwidth on my lan is too fast, the progress bar either only gets one update or none by the time the files are uploaded (5 8 megapixel jpegs) - even when I use

Hi, Here's a patch to add support for streaming HTTP transport to the xmms plugin. Most of the code (in particular, http.c) is taken from the xmms mpg123 input plugin. You'll need to make a three-line change to the xmms mpg123 input plugin to get streaming to work. The mpeg plugin currently handles all http urls itself unless they end in an ogg or real audio extension (which means flac

--- src/libFLAC/bitreader.c | 4 ++-- src/libFLAC/bitwriter.c | 4 ++-- src/plugin_xmms/plugin.c | 2 +- src/share/utf8/charset.c | 1 + src/test_libFLAC++/encoders.cpp | 8 ++++---- src/test_libFLAC/decoders.c | 4 ++-- src/test_libFLAC/encoders.c | 8 ++++---- 7 files changed, 16 insertions(+), 15 deletions(-) diff --git a/src/libFLAC/bitreader.c

Dear R-list, I apologize for my many emails but I think I know how to desctribe my problem differently and more clearly. My question is how to compare linear models with intercept and those without intercept using maximizing adjusted R^2 strategy. Now I do it like the following: > library(leaps) > n=20 > x=matrix(rnorm(n*3),ncol=3) > b=c(1,2,0) > intercept=1 >

Why are there more web design users using PHP instead of using Rails? Is there an advantage using PHP over Rails? Thanks -- Posted via http://www.ruby-forum.com/.

Hello, I am using the 'regsubsets' function (from leaps package) to get the best linear models to explain 1 variable from 1 to 5 explanatory variables (exhaustive search). Is there anyone who can tell me on which criterion is based the 'regsubsets' function ? Thank you. samuel Samuel BERTRAND Doctorant Laboratoire de Biomecanique LBM - ENSAM - CNRS UMR 8005

Hiall, I was wondering how you guys are organizing your migrations files under db/migrate? I have like 60 database tables initially, and if I exercise migrations the way they should be exercised, I guess this will become even more files ... Now maybe you say 70 files ain''t that much anyway :) but the thing of course is that these files logically belong to different areas of my

Recently I've run into memory problems while using data.frames for a reasonably large dataset. I've solved those problems using arrays, and that has provoked me to do a few benchmarks. I would like to share the results. Let us start with the data. There are N subjects classified into G groups. These subjects are observed for T periods, and each observation consists of M variables. So,

All: Sorry if this is a bit off-topic, but... having two successful workshops at Supercomputing, I'm contemplating a third (I'm a glutton for punishment.) This year, the focus will be on many/multicore's programmability gap -- the gap between today's languages and the multicore/manycore architectures that we're trying to program. A stellar example is software development on

Dear list, I read the SOM package manual but I don't understand how to perform (for example) 1) the SOM analysis on Iris data 2) with a visualization similar to that of figure 7 in http://www.cis.hut.fi/projects/somtoolbox/package/papers/techrep.pdf Any suggestion? Thanks in advance, Gianandrea -- View this message in context:

Hi All, I am cross posting this to the Asterisk Users, Biz, and Dev lists at the suggestion of David Duffet, so sorry if you see it multiple times. As this year Astricon is in Orlando, and most of us are tech geeks in on form or another, we are trying to organize a road trip to see NASA's Kennedy Space Center. I have been in touch with their group sales office and was told that there is a

Sorry, apparently I forgot that we are looking at the Monday before Devcon for this trip. > ------------------------------ > > Message: 4 > Date: Wed, 24 Jun 2015 11:59:29 +0300 > From: Eric Klein <eric.klein at greenfieldtech.net> > To: asterisk-users at lists.digium.com > Subject: [asterisk-users] Organizing a Pre Astricon road trip > Message-ID: >