similar to: access assigned objects

Dear R users, I am trying to put labels on the data points on a ts.plot. I have tried: ts.plot(df.ts, gpars=list(xy.labels=colnames(df.ts), xlab="group", ylab="level")) which plots fine but gives no labels xy.labels=TRUE also plots without labels I also tried using text() but got an error Error in xy.coords(x, y, recycle = TRUE) : Argument "x" is

Hello R users, I have windows XP running Rv2.6.0 and a Solaris OS 10 x86-64 running Rv2.4.0. I transferred several large .rda files from windows to linux because of memory issues. I saved as .rda files on windows. In linux, the files load and have the proper dimensions, but will not index. I get the following error: "negative length vectors are not allowed". However, I can load

I have two questions for the group. One is very concrete, and is dangerously close to a "please do my homework" posting. The second follows from the first one but is more general. I would welcome the advice of experienced R users. As for the first one: I have a data frame with two variables X Y A, chris D, chris B, chris B, chris C, andrew E, andrew C, andrew B, beth

Is there a way to force certain formula parameters to be nonnegative? What I want to do is to estimate student capacity over time, namely by > capacity ~ Student + Student:Day I add this formula to a glm call and obtain negative learning slope estimates (Student:Day) in some cases. However, I don't want to allow for that. In such a case, glm should solve > capacity ~ Student and

Can someone point me to the http:// location where I can import the key for 3.4 i386 Beth -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.caosity.org/pipermail/centos/attachments/20050228/02319731/attachment.htm

Full_Name: Kjetil Kjernsmo Version: 1.1.1.1 (patched the rpois :-)) OS: osf4.0e Submission from: (NULL) (129.240.28.227) Dear all, I have just gotten through a debugging session of my code, being confused for a few days. I sent what I thought was a straightforward matrix to chisq.test() and once in a while got the error message: > chisq.test(t2) Error in chisq.test(t2) : missing value where

Hi all, I am new to python, R and rpy2. I having few errors when I am using 'fisher.test' function where I am struck now. Please help to fix these bugs. My code for fisher.test goes this way *from rpy2 import * import rpy2.robjects as robjects def fisherExact(a,b,c,d): v = [a,b,c,d] m = robjects.r['matrix'](v,2,2) s = robjects.r['fisher.test'](m) return s *

Hey Everyone, I?m down to 1 last error that I know I created on my own but I can?t figure out how to fix it? Here is the error that I?m getting: Apr 3 04:29:37 ip-172-31-24-2 postfix/qmgr[20458]: EFE01423E2: from=<me at spike.net>, size=359, nrcpt=1 (queue active) Apr 3 04:29:37 ip-172-31-24-2 dovecot: lda(beth at primelashdiva.info): Fatal: setresgid(89(postfix),89(postfix),97(dovecot))

Look for consultant (for fee is acceptable) to provide step-by-step setup of DNS (forward & reverse) through the graphical interface of CentOS. Current setup is qmail server on static ip being nat''d through router. Need to setup for full DNS including PTR. Please contact - Beth Curotto American Business Networking, Inc 800-818-3244 -------------- next part -------------- An HTML

System = CentOS / Apache 2.0 / HTML files location = /var/www/html Nat'd IP - ports 80, 20, 21 already opened & routed to internal ip. I desperately need the quick & dirty solution. I need a setup where one user can ftp from another desktop (windows) to upload new website files. I currently have CuteFTP, but will use anything needed at this point. I need to try to test this today.

I have just set up a box - HOSTNAME mail.abni.com It has Qmail setup. I also want this box to serve as the host for our website - abni.com Can someone point me in the direction of where to go next. I am unsure if HOSTNAME will be a problem as a web server. Currently I have loaded a html doc in - /var/www/html, but I had to load from cd directly on this machine. Is is neccessary to setup ftp

Hey there I am estimating a multilevel model using lmer. I have 5 imputed datasets so I am using mitools to pool the estimates from the 5 > > datasets. Everything seems to work until I try to use > MIcombine to produced pooled estimates. Does anyone have any suggestions? The betas and the standard errors were extracted with no problem so everything seems to work smoothly up until

A question about the inner workings of glm() and dpois(): Suppose I call glm(y ~ x, family=poisson, weights = w) where y contains NON-INTEGER (but still nonnegative) values. (a) Does glm() still correctly maximise the weighted Poisson loglikelihood ? (i.e. the function given by the same formal expression as the weighted loglikelihood of independent Poisson variables Y_i except that the

We''ve run into an issue with an 8 node x3950 where xm info is showing only 6 nodes. I''ve traced the problem to the clip_to_limit function in arch/x86/e820.c. #ifdef __x86_64__ clip_to_limit((uint64_t)(MACH2PHYS_COMPAT_VIRT_END - __HYPERVISOR_COMPAT_VIRT_START) << 10, "Only the first %u GB of the physical memory map

Dear all, Is there any method in R to find all possible nonnegative integer solutions to the linear equation with unit coefficients as follow: X1+X2+...+Xk=N Thank you, Amin Zollanvari

Hi - Wondering if someone could help me with a plotting problem. I looked through the postings for this error message but the explanations are hard to follow. Basically I have matrix of 80 rows and 101 columns. I would like to generated a line graph that has 80 plots, one for each row, with the first number in that row equal to y (response) and the remaining numbers equal to the Xs. Response

Is there a novice level way to produce a distro/copy/whatever of an installation so that I can duplicate it on a new box? Is there a hard drive copy application that can copy linux drives? Beth -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20040915/6769295d/attachment-0003.html>

Just installed fresh copy of 3.3 from isos. When I run "yum update" I am getting an error when trying to install updates: "Could not find GPG key necessary to validate....." I am sure I have missed a posting on this issue but have not been able to find it. How do I get & load correct GPG key? Thank you, Beth -------------- next part -------------- An HTML attachment was

I have raid'd a copy of my system for backup purposes to another hard drive, not deleting the MBR. When I boot with GRUB (Centos 3.3) it now lists multiple instances to boot, but in fact there is only one complete system. Is there a way to delete additional instances from the GRUB bootup screen? Thanks, Beth

Dear R, I have a question concerning quantile regression models. I am using the quantile regression model to test the relationship between abalone and the percentage cover of algae etc at different sites and depths. An example is fit<-rq(abalone~%coversessileinvertebrates+factor(Depth)+factor(Site),tau=0.7) In this model depth is fixed and site is random. My question is, is it possible