similar to: Linear modelling confusion.

Displaying 20 results from an estimated 3000 matches similar to: "Linear modelling confusion."

2000 Dec 22
1
Found "answer" to my question on MTB's INDICATOR
Dear R-Friends, Sorry to bother everyone with my earlier question: "Do we have similar R function to work like Minitab's INDICATOR?" I found the way to make things work: e.g., > x <- c(2,2,5,3,6,5,NA) > model.matrix(~ factor(x) - 1) factor(x)2 factor(x)3 factor(x)5 factor(x)6 1 1 0 0 0 2 1 0 0 0
2011 Mar 07
3
linear mixed model with nested factors
Hi R-help. I am trying to run a linear mixed model with nested factors with either lme or lmer and I am having no luck obtaining the same results as Minitab. Here is Minitab's code: MTB > GLM 'count' = site year replicate(site year) site*year; SUBC> Random 'year' 'replicate'; Can you tell me how to code this in R? The settings are typeII, Tukey,
2000 Dec 22
1
Do we have similar function to Minitab's INDICATOR?
Dear R-Friends, Do we have a similar R function to work like Minitab's INDICATOR? INDICATOR C2, C11-C15 C2 C11 C12 C13 C14 C15 2 1 0 0 0 0 2 1 0 0 0 0 5 ------> 0 0 0 1 0 3 0 1 0 0 0 6 0 0 0 0 1 5 0 0 0 1 0 * * * * *
2006 Sep 25
1
sieve problem unresolved
hello, I follow your suggestions : _cyrus timsieved installed on the two LDA server _the sieve script stored in the /var/home (which is the virtual home directory) and in /var/mail/user/ for testing purposes But nothing happened when the user receive a email. Below the sieve script. Regards #################################################### # This script has been automatically generated by
2001 Feb 09
1
starting values for uniquenesses in factanal()
Dear R-help, Using R 1.2.1 on Windows98 to run a factor analysis on a 64x150 matrix of data generated from a simulation model, factanal() reported that it failed to find a solution. Looking at the factanal code, I see the immediate condition that triggered the result: if (best == Inf) stop("Unable to optimize from these starting value(s)") So I am sure factanal() is giving
2005 Feb 11
1
importing minitab datasets
I'm having trouble using the read.mtp function in the foreign package to import datasets from minitab (.mtw) format. Specifically, each file I try to import fails to load any data beyond a header row stating the version of Minitab that saved the dataset. I get this error: incomplete final line found by readtableHeader on 'income.mtw' The dataset appears to be complete (ie, using
2004 Dec 04
9
Excel *.xls files, RODBC
I gather from reading the back-issues of r-help that it should be possible (modulo a number of caveats) to read an excel (yuck!) file into R using RODBC. I have obtained and installed ODBC and the RODBC package, but cannot for the life of me figure out how to go about it. Can anyone give me a simple recipe? I have an excel file on cdrom, say: /mnt/cdrom/melvin.xls I have started R and loaded
2001 May 06
0
minitab and wine?
hi, I am trying to get minitab demo work with wine but can't:-( here's what happened so far: installation worked, the program seems to be installed properly, on windows partition (wine c:\Program Files directory) here's what happens when I run it: jojda:~>wine /mnt/win/Program\ Files/MTBDEMO/Mtb13GE.exe FIXME:pthread_rwlock_rdlock FIXME:pthread_rwlock_unlock
2008 Jul 06
1
Different Autocorrelation using R and other softwares
Dear All, Would like to ask the inconsistency in the autocorrelation from R with SPSS/Minitab. I have tried a dataset x with 20 data (1-20) and ask R to give the autocorrelation of different lags using the command < acf(x, lag.max=100, type = "correlation"), However while SPSS and Minitab give the same answers (0.85 for lag1), R gives 0.3688 which is much smaller. Obviously, the
2015 May 06
3
VirtIO drivers and CentOS 5.4(Final)
Leon Fauster wrote: > Am 06.05.2015 um 13:04 schrieb lhecking at users.sourceforge.net: >> >>> You have several hundred more Critical or Important security updates >>> outstanding. If that box touches the Internet in any way, it is likely >>> compromised. Just in the last 6 months there are 21 Important or >>> Critical updates. <snip> >>
1998 Jan 16
0
mtp2R.pl
I received some large data sets in Minitab Portable Worksheet (.mtp) format and wanted to read them into R. Here is a _first cut_ at a perl script that transforms .mtp files into something that can be read by R. Comments, bug-fixes, enhancements and extensions are welcome. #!/usr/bin/perl # Convert a Minitab Portable Worksheet to an R (or S-PLUS) list structure # $Id: mtp2R.pl,v 1.1 1998/01/16
2003 Nov 19
2
Difference in ANOVA results - R vs. JMP/Minitab
Hi, I ran a small data set from a factorial experiment through R, Minitab and JMP... the result from R is significantly different from what Minitab or JMP give... The data set is at the following link: http://www.personal.psu.edu/nug107/Uploads/2x3_16repsANOVA.txt The first 5 columns are the factors and the next three are responses. In particular, for the response beta11MSE, two of the
2008 Dec 08
2
Red Hat réagit à la crise économique
L'entreprise Red Hat r?agit ? la crise... en supprimant une ?norme f?te d'entreprise. Au lieu de cela, ils ont d?cid? de donner l'argent ? l'?quivalent am?ricain des Restos du Coeur, soit quelque 800.000 repas: http://www.newsobserver.com/business/story/1314667.html J'ai toujours eu un faible pour Red Hat, mais l?, je les appr?cie carr?ment. Comme quoi l'esprit de
2001 Mar 18
1
Quickbooks under WINE
I am trying to convince my father to run his business on Linux, but all his accounting is done under Intuit's Quickbooks. Does anyone have any experience of running the aforesaid? Any useful comments will be greatly appreciated. -- ------------------------------------------------- Richard Spandit Firmly on the Linux wagon SuSE 6.3, KDE 2.0 richard_news(at)spandit_uklinux_net
2009 May 19
1
[LLVMdev] TableGen pattern
Hello, I am trying to convert the subtree (vector_shuffle v2f32, v2f32 (build_vector imm1, imm2)) to a machine instruction that takes 2 v2f32's and 2 immediates. I tried the following table gen pattern : (set v2f32Reg:$dst, (vector_shuffle v2f32Reg:$src1, v2f32Reg:$src2, (build_vector imm:$c1, imm:$c2))) Table gen barfs about type
2004 May 14
1
covariates in lm
Dear R list, I have been trying to do a linear model, extracting the effect of a covariate.... and the results do not match, when I do it with other programs (e.g. minitab).... so it is obvious that I was doing something wrong. Whan I do it with minitab, I have this results: (sector is a factor and depth is the covariate): Source DF Seq SS Adj SS Adj MS F P
2008 Apr 21
1
R-2.7.0 RC (2008-04-20 r45403) fails fullcheck
A strange thing happened. After installing the most recent RC version of 2.7 (2008-04-20 r45403) I compiled it as usual with no errors. After installing it I ran "make fullcheck". I got as far as testing recommended packages and I got the following: ... -------- Testing package foreign -------- Running examples in 'foreign-Ex.R' ... Comparing `foreign-Ex.Rout' to
2015 Dec 22
0
CentOS-announce Digest, Vol 130, Issue 10
Send CentOS-announce mailing list submissions to centos-announce at centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request at centos.org You can reach the person managing the list at centos-announce-owner at centos.org When
2015 Dec 23
0
CentOS-announce Digest, Vol 130, Issue 11
Send CentOS-announce mailing list submissions to centos-announce at centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request at centos.org You can reach the person managing the list at centos-announce-owner at centos.org When
2016 Jul 19
0
CentOS-announce Digest, Vol 137, Issue 6
Send CentOS-announce mailing list submissions to centos-announce at centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request at centos.org You can reach the person managing the list at centos-announce-owner at centos.org When