similar to: looping over factors

Displaying 20 results from an estimated 1000 matches similar to: "looping over factors"

2004 Aug 19
3
More precision problems in testing with Intel compilers
The Intel compiled version also fails the below test: > ###------------ Very big and very small > umach <- unlist(.Machine)[paste("double.x", c("min","max"), sep='')] > xmin <- umach[1] > xmax <- umach[2] > tx <- unique(outer(-1:1,c(.1,1e-3,1e-7)))# 7 values (out of 9) > tx <- unique(sort(c(outer(umach,1+tx))))# 11 values
2004 Mar 31
3
Maximum number of connections in R
It appears that the maximum number of connections available in R is about 48. Can anyone tell me how to bump this number up? I've been perusing the source, but any info would speed things up. Is there a reason that it was set to such a low number? Thanks for any help. -Frank
2004 Feb 09
2
moments, skewness, kurtosis
I checked the help and the mailing list archives, but I can find no mention of a routine that calculates higher moments like skewness and kurtosis. Of course, these are easy enough to write myself, but I was thinking that they MUST be in here. Am I wrong? Thanks. -Frank
2004 Sep 13
3
.Random.seed in R-devel
I'm running R-2.0.0 (yesterday's snapshot)in its own directory, and everything works great, except: > .Random.seed Error: Object ".Random.seed" not found Does 2.0.0 not use .Random.seed for saving, etc, like it says in the help page? Thanks for any help. -Frank
2012 Sep 04
1
binary data
Dear list, Hello to everybody, I´m interested in finding a package for statistical analysis of binary data, I have a matrix with the following structure: Case1 Case2 Case 3 ....... CaseX Control1 Control2 Control3 ....... ControlY Pep1 1 0 1 1 0 0 0 1 Pep2 1 1 1 1 1 0 0 1 Pep3 0 1 1 1 1 0 0 1 ... Pepz 1 1 1 1 1 0 0 1 I would like to know some R package to calculte similarity matrix or
2004 Feb 11
1
how much memory? was: R does in memory analysis only?
Is there a way to tell how much memory the computer running R has? -Frank -----Original Message----- From: David Smith [mailto:dsmith at insightful.com] Sent: Monday, February 09, 2004 1:32 PM To: Ross Boylan Cc: r-help Subject: RE: [R] R does in memory analysis only? Ross Boylan writes: > R works only on problems that fit into (real or virtual) memory. > ... does S-Plus have the same
2005 Jan 28
3
avoiding loops
Hi again, thanks a lot for the quick answer. I just forgot the comma, always these stupid mistakes... Anyways, as I said before, I have two data.frames containing about 1000 rows and I would like to avoid looping through all of them... In each data.frame are coordinates (x,y,z), so every row is giving the information on one single point. I would like to calculate the distance from each point
2004 Sep 13
6
Spare some CPU cycles for testing lme?
If anyone has a few extra CPU cycles to spare, I'd appreciate it if you could verify a problem that I have encountered. Run the code below and tell me if it crashes your R before completion. library(lme4) data(bdf) dump<-sapply( 1:50000, function(i) { fm <- lme(langPOST ~ IQ.ver.cen + avg.IQ.ver.cen, data = bdf, random = ~ IQ.ver.cen | schoolNR); cat("
2010 Dec 01
1
procrustes results affected by order of sites in input file
Dear All, I am using a Procrustes analysis to compare two NMDS ordinations for the same set of sites. One ordination is based on fish data, the other is based on invertebrate data. Ordinations were derived using metaMDS() from the {vegan} library as follows: fish.mds<-metaMDS(fish.data, distance="bray", k=3, trymax=100, wascores=TRUE, trace=TRUE, zero="add")
2004 Apr 27
3
Mixed Effects Models in S and S-Plus book
Anybody know where I can get the Pinheiro/Bates book? I can't find a bookstore w/ stock and the publisher says they don't know when they'll have it again. Thanks. -Frank
2005 Feb 02
5
Planet Ruby on Rails
I just setup a Planet aggregator site for Ruby on Rails blogs and the wiki. It''s at: http://www.planetrubyonrails.org/ jim
2010 Mar 09
3
Active Directory domain controller authentication order
Hello, I'm curious if anybody knows how to configure the order in which domain controllers are contacted by clients for authentication purposes and other such stuff. I've a situation where it seems that all our Windows computers are attempting to authenticate off of a remote server before the local one, which is backwards. I'm not even certain where to check what they are actually
2007 Jun 06
6
Is anyone successfully using acts_as_ferret with Ferret 0.11.4?
Hi all, I upgraded from Ferret 0.11.3 to Ferret 0.11.4 because I was getting intermittent segfaults that seemed to be due to a bug which was fixed (changeset 749). Unfortunately, 0.11.4 + acts_as_ferret seems to be a bad combination. I''m getting the some "fs_store/File Not Found Error occured at <except.c>:117" which was reported in the "Constant 0.11.4
2016 Jan 25
4
Just need to vent
On Mon, Jan 25, 2016 at 03:56:21PM +0000, Always Learning wrote: > Of course Alice can. All of us can. Hopefully it is constructive > criticism. Seeing good software being replaced by less good, less > useful and more awkward software usually provoke the software's users to > protest. Complaining on the CentOS list is probably not that productive, though. -- Jonathan Billings
2003 Jan 22
3
brian.casey@mscsoftware.com - Out of office
Is it possible to suspend this user from getting mail for a week otherwise we are going to get loads of "out of office" reports??????? Cheers -----Original Message----- From: brian.casey@mscsoftware.com [mailto:brian.casey@mscsoftware.com] Sent: 22 January 2003 13:34 To: samba@lists.samba.org Subject: [Samba] I am out of the office. I will be out of the office starting 01/21/2003
2007 Nov 11
4
Who''s using --format rdoc
I''m doing some housekeeping and just realised that the rdoc formatter produces gibberish: http://rspec.rubyforge.org/rdoc/files/EXAMPLES_rd.html Will anyone protest if I just go ahead and remove it? (I can''t imagine anyone using it, especially with the much better HTML formatter) Aslak
2015 Jan 30
4
Another Fedora decision
On Fri, 30 Jan 2015 14:15:05 -0800 Akemi Yagi <amyagi at gmail.com> wrote: > On Fri, Jan 30, 2015 at 2:04 PM, Scott Robbins <scottro at nyc.rr.com> > wrote: > > On Fri, Jan 30, 2015 at 03:39:47PM -0600, Frank Cox wrote: > >> On Fri, 30 Jan 2015 16:13:17 -0500 > >> Scott Robbins wrote: > >> > You may have noticed how if Fedora, by some odd
2004 May 05
5
cgi/servlets/httpd in R
Hi R-helpers Has anyone had any experience doing CGI or Servlets or using an httpd server in R? Context: we are interested in running dynamic demographic calculations on the internet (life tables, and such) in response to form submissions. I might do simple cgi to get started, but loading in data each time seems like it would be quite, quite slow. I have looked at Rserv, but I am most
2002 Apr 13
2
trouble getting output from graphs, again
It seems like every time I try to do something a little different, I cannot get output saved just right. This is on RedHat 7.2 with R 1.4.1. The png output looks fine, but the eps output has the problem that the bounding box on the legend cuts the legend in half. I put a copy of a bad one here: http://lark.cc.ukans.edu/~pauljohn/ResearchPapers/meanProtest-box.eps When I asked about these
2005 Nov 19
16
Looking to develop for scriptaculous
Hello All, I have just joined rails-spinoffs mailing lists and I would like to introduce myself. My name is Casey and I am a professional Web and J2EE developer currently working out of New York. I am very interested in contributing to the Scriptaculous javascript library. For the past few months I have been using certain functions in the library and I have to say that it has taken my