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Dear all, I'm looking to create a formula within a function to pass to glmer() and I'm having a problem that the following example will illustrate: library(lme4) y1 = rnorm(10) x1 = data.frame(x11=rnorm(10), x12=rnorm(10), x13=rnorm(10)) x1 = data.matrix(x1) w1 = data.frame(w11=sample(1:3,10, replace=TRUE), w12=sample(1:3,10, replace=TRUE), w13=sample(1:3,10, replace=TRUE)) test1 <-

Dear R-users, I have a factor variable within my data frame which I derive week after week from a POSIXct variable using the cut(var,"weeks") command I have found in the chron package. The levels() command gives me: [1] "2009-03-30 00:00:00" "2009-04-06 00:00:00" "2009-04-13 00:00:00" "2009-04-20 00:00:00" "2009-04-27 00:00:00"

I installed vncserver via yum and when I reboot the server it does not want to start despite being set to start upon boot. Logging in via SSH and then issuing vncserver, I am able to get it running properly. I can't seem to figure this out. Any pointers appreciated. -- <---------------------------------------------------------------> Alex Pilson FlagShip Interactive, Inc.

Re-sent copying UNON and Expand Technologies. Apologies for the omission. Rgds, Alphonse On Tue, Jul 13, 2010 at 3:27 PM, Alphonse Ogulla <aogulla at gmail.com> wrote: > Dear Esther, > > The foregoing mail notes sent to Expand Technology refer, in view that you > were not copied in the initial correspondence. > > We were hoping that Expand Technology would make a

freebsd-security-request@freebsd.org wrote: > Send freebsd-security mailing list submissions to > freebsd-security@freebsd.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.freebsd.org/mailman/listinfo/freebsd-security > or, via email, send a message with subject or body 'help' to > freebsd-security-request@freebsd.org > > You

Same Day Cash Loan ? Access the Cash You Need Within 24 hours budget before pay cheque Uncertainty is the key factor that rules human being''s life. Demands are unlimited while resources are limited. It is impossible if one wish to fulfill all the desires with the scarce resources i.e. limited monthly income and savings. http://phohc.notlong.com Quick Cash Loan: The Instant Source For

('binary' encoding is not supported, stored as-is) Hello, did you guys knew, that there is a company creating an OpenSource DRM System that is said to support Ogg Vorbis? Here's the News-Message I got this from (its on German, but the links on it may be usefull for other people too :). http://www.heise.de/newsticker/data/anw-04.04.03-006/ -- Daniel <p>HOW YOU CAN TELL THAT

1st Data Analysis Contest Using R Nestoria is a specialized web search engine platform in house prices. Nestoria y Lokku Labs aim to improve the understanding of the public of the value of its databases. The company aims to engage a few brilliant statisticians in the expectation that their work promotes the value of their house prices data. Therefore, Nestoria and Lokku Labs are the proud

One of the CRAN mirror links for Australia is not correct, and I'm wondering how to have it updated. The incorrect address is http://cran.mirror.aarnet.edu.au/ and the correct one is http://mirror.aarnet.edu.au/pub/CRAN/. Regards, Andrew C. Ward CAPE Centre, The University of Queensland Brisbane Qld 4072 Australia andreww at cheque.uq.edu.au

Dear David, If you have sufficient RAM you can increase the amount R uses by adding the switch "--max-mem-size=1024M" to the command you use to start R (change 1024 to whatever amount of RAM you have). If you don't have lots of RAM, you may have to draw just a subset of data. If you're developing or testing a model this will be okay, as long as you choose enough samples.

Is your data such that it can be restructured into a form amenable to a lattice plot, such as xyplot()? In that case, the legend (key in lattice) can be placed pretty much anywhere. Regards, Andrew C. Ward CAPE Centre Department of Chemical Engineering The University of Queensland Brisbane Qld 4072 Australia andreww at cheque.uq.edu.au On Friday, January 17, 2003 10:22 PM, Vumani Dlamini

Hello R users, Thank you very much to those who responded so quickly and helpfully to my question about update.packages() and Windows 2000. I am grateful to Thomas Lumley, Jason Turner, Prof Brian D Ripley, Uwe Ligges and Andy Liaw (at least). The solution was simply to use internet2.dll rather than internet.dll. I'm sorry I didn't spot this in the documentation. Thank you again. As

This turns into a non-samba discussion pretty quickly - but I'll chime in. I agree with Sven - that's true. The real problem, as I see it is that the interests of the client and the vendor often don't really align - at least not in the short term. The vendor wants to do things as cheaply as possible so they make money now. You [the client] want them to provide reliable service. Yet

1st Data Analysis Contest Using R - I Concurso de Análisis de Datos con R 1st Data Analysis Contest Using R Nestoria (http://www.nestoria.com/) is a specialized web search engine platform in house prices. Nestoria y Lokku Labs aim to improve the understanding of the public of the value of its databases. The company aims to engage a few brilliant statisticians in the expectation that their

Hello R users, I'm using xyplot (lattice) to plot some data. Unfortunately, the text that goes into each strip is often too big to fit. For instance, one of the factors may be labelled "Satisfaction with waiting time" which is too wide to fit. If I use split.string() to wrap it onto two lines it is then too high to fit in the strip. I'd prefer to apply split.string on the

Dear FreeBSD users, Slightly more than three years ago, I released FreeBSD Update, my first major contribution to FreeBSD. Since then, I have become a FreeBSD committer, joined the FreeBSD Security Team, released Portsnap, and become the FreeBSD Security Officer. However, as I have gone from being a graduate student at Oxford University -- busy writing my thesis -- to a researcher at Simon

Dear R users, Sorry if this has been discussed before. I was recently looking at the MySQL site and saw that they offer various levels of paid support. The support options range from basic email support (USD200) through to extensive telephone support from the development team (USD10000). These are annual prices. This is something I would be happy to see available with R (maybe it is?). My

Luke, You should be able to tell from my signature that I am a UNIX sys admin and an Oracle DBA. I hate MS as much as you do, but I have realized that they control everything, and we are going to have to live with it. I don't think anyone or thing can ever fight them. Hell, Bill snubbs his nose at the US DOJ. You are preaching to the choir. I work in an environment where interns think

Hello R users, I wish to draw a type of horizontal bar chart for two groups (males and females). The values for one group will start at the y-axis and point to the left, and the values for the other group will start at the y-axis and point to the right. If you're (un)lucky, the resulting graph can assume the shape of a Christmas tree. The data are left.side <- c(107092, 113053,

Dear R users, I'm having trouble using aggregate() and would greatly appreciate your advice. I am using R 1.5.1 on Windows 2000. I want to call my function in the following way extract.data(x=dat[, "Age", "Year"]) where extract.data() uses aggregate() to count the number of cases for each combination of "Age" and "Year". I've defined