similar to: Error in solve.default message using lme

Hi All, I have a very simple problem. I have several files in a same directory. I would like to send for an object only the files that finish in ".sens.". I execute the command below, files <- dir(pattern="*.sens") but it includes all of the files that have "sens", independent of they be in the end or in the middle of the name of the file. How could I solve

I want to estimate the effect of several independent variables on several dependent variables. In the example below I wanted to estimate the effect of three independent variables on ozone and temperature. My aim is to create a list of dependent and independent variables and automate the process rather than writing every dependent and independent variable in each model as I have done below.

Hello all, I'd like to graphically represent an hourly temperature timeseries ( http://r.789695.n4.nabble.com/file/n3215785/data.csv data.csv , and see below for pre-process of the data) with the R functions image + contour. To do that I wrote that script : http://r.789695.n4.nabble.com/file/n3215785/Timetemp.r Timetemp.r , which basically : - creates the x-axis, a vector which will contain

>From: "john hickey" <jmwhickey@hotmail.com> >To: fries@fcav.unesp.br >Subject: R genetic parameters >Date: Tue, 20 Jun 2006 11:20:45 +0000 >X-OriginalArrivalTime: 20 Jun 2006 11:20:48.0892 (UTC) >FILETIME=[94F903C0:01C6945B] >X-Virus-Scanned: by amavisd-new at fcav.unesp.br > > >Luiz, > >How large a genetic analysis will you be able to do in R,

Hello, I running on Solaris, and configured Samba to be a domain logon server for windows9x boxes. In the dialog box that appear in the startup, I typed the login name, the passwd and the domain. Then, it appear the message: `There is no Domain server to authenticate your password? Colud someone help me ? Thanks Tiago Lopes the list of the command: testparm -s is here: Load smb config files

Hi, I'm trying to use the function "error.bars", but the program don't find it, and I dont't found any package with this function. Is there some another functin to draw barplots with error bars? Sueli Rodrigues Eng. Agr?noma - UNESP Mestranda - USP/ESALQ PPG-Solos e Nutri??o de Plantas Fones (19)93442981 (19)33719762

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Hi I have 1800 response variables to regress on two factors (latitude and age), what is the script to run all response variables at once instead of writing 1800 models? Thanks R. ________________________________________ L?hett?j?: r-help-bounces at r-project.org [r-help-bounces at r-project.org] k&#228;ytt&#228;j&#228;n Dennis Murphy [djmuser at gmail.com] puolesta L?hetetty: 25.

Hi. How do I plot the straight line and r? in a scatter plot using a simple file x~y? Sueli Rodrigues Eng. Agr?noma - UNESP Mestranda - USP/ESALQ PPG-Solos e Nutri??o de Plantas Fones (19)93442981 (19)33719762

Dear Sirs, I am an economist, and I have learned about R from an statician. I would like to get some instructions on which packages of R should I install. I am intending to use R for graphical analysis, correlaction, and also estimation - this latter the least, since I have an econometric package which performes it very well. I should also mention that I am going to work mostly with

Hi, I have the following file, and I need to work out the linear regression for each sample. I tried the model(*) and receive the error message (**): > data=split(mydata,rep(1:(nrow(mydata)/6),each=6)) > arrang.linear=lapply(data,lm,formula=KA~PA) Erro em storage.mode(y) <- "double" : invalid to change the storage mode of a factor Al?m disso: Warning message: In

I had instaled winrar3.51 and I get this errors: fixme:actctx:CreateActCtxW stub! err:rebar:REBAR_AdjustBands Phase 1 failed, x=692, maxx=-4, start=0, end=0 err:rebar:REBAR_AdjustBands Phase 1 failed, x=692, maxx=-4, start=0, end=0 err:rebar:REBAR_AdjustBands Phase 1 failed, x=40, maxx=-4, start=1, end=1 err:rebar:REBAR_AdjustBands Phase 1 failed, x=692, maxx=-4, start=0, end=0

Hi, I'm using virsh to instance a VM in my environment, but I'm running on some issues. I created the following domain file: <domain type='kvm'> <name>demovm</name> <uuid>4a9b3f53-fa2a-47f3-a757-dd87720d9d1d</uuid> <memory unit='KiB'>4194304</memory> <currentMemory

Hi All, This is my first post here. I need to use a proprietary program designed only for nt 4 or win2k. I set all things in winecfg to win2000. After, I install the program and, at the end, I choose "I will restart my computer later". The setup finished the instalaltion well with out any error message. Then, I run wineboot. No error messages again. But, I was unable to start the

Dear All, When I start my program, I receive this error message: ------error message start here------ Could not connect to License Server 'bcc3'. Error description: No network This may be due to: - the server computer is unavaliable, - your network connection has broken, - incorrect server location - invalid username and password supplied Do you wish specify a new server location?

I have gnome-sound-recorder on my FC10 system, but cannot find it for Centos. Is there a way to get it for Centos or a similar package?

Hello guys! I have a problem. After changing the primary group of my users, samba don't recognize them anymore. Am I supposed to exclude and reinclude everyone via pdbedit? Is there another way to rebuild the base without having so pain? My machine is a FreeBSD and samba version 3.0.21a. Global conf: [global] workgroup = SKYLAB netbios name = maryeva server string = Samba

Ol?. Tenho um arquivo que a cada 6 linhas corresponde uma amostra da qual preciso dos coeficientes da regress?o linear. Como fa?o para que o programa distinga a cada 6 linhas como uma amostra e n?o calcule como um todo? Estou usando a fun??o: model=lm(y ~ x) Sueli Rodrigues Eng. Agr?noma - UNESP Mestranda - USP/ESALQ PPG-Solos e Nutri??o de Plantas Fones (19)93442981 (19)33719762

Hi, I'm having some troubles in using the ADE-4 package. I want to analyze data for the Outlying Mean Index in the function 'niche'. I've got two matrixes: one for environmental data and the other for species abundance data. But to implement the analysis, as I understand it, I need to put tocheger these two matrixes in one, as in the example provided with the package. Un

hi, since i don't use centos very heavily i'm not too familiar with the centos/rhel release/update process (and i didn't do much research on this): is it normal behavior that through the use of "yum update" systems are forced to follow the point releases of a major release (5.0 -> 5.1 -> 5.2, etc)? is there a way and would it make sense to stay within one particular