similar to: Release candidate 1 of lme4_0.6-1

I have uploaded release 0.6-1 of the lme4 package to the incoming area on CRAN. I expect it will be transferred to the archive within a couple of days, after which Uwe's Windows build daemon should be able to get it to build a Windows version. The lme4 package itself is a pure R package (i.e. it does not contain any code to be compiled) but it depends on the Matrix_0.8-7 package which has a

I have uploaded release 0.6-1 of the lme4 package to the incoming area on CRAN. I expect it will be transferred to the archive within a couple of days, after which Uwe's Windows build daemon should be able to get it to build a Windows version. The lme4 package itself is a pure R package (i.e. it does not contain any code to be compiled) but it depends on the Matrix_0.8-7 package which has a

Hi, I would be very grateful for advice on getting confidence intervals for the ordinary (non smoothed) parameter estimates from a gam. Motivation I am studying hospital outcomes in a large data set. The outcomes of interest to me are all binary variables. The one in the example here, Dead30d, is death within 30 days of admission. Sexf is gender (M or F), Age is age in years at the start

Dear R users, Overdispersion is often a problem in binomial data. I attempt to model a binary response (sex-ratio) with three categorical explanatory variables, using GLM, which could assume the form: y<-cbind(sexf, sample-sexf) model<-glm(y ~ age+month+year, binomial) summary(model) Output: (Dispersion parameter for binomial family taken to be 1) Null deviance: 8956.7 on 582

Hello, I'm attempting to use the ratetable argument to survexp in the survival package. I use the example from the ?survexp help page below, and then slightly modify it to produce an error. library(survival) data(pbc) #fit a model without any factors pfit1 <- coxph(Surv(time, status > 0) ~ trt + log(bili) + log(protime) + age + platelet, data=pbc) #this works as expected

Dear All, I get the following error when using either SASxport or Hmisc to read an .xpt file: > w <- read.xport("D:/consult/Trophos/dnp/base/TRO_ds_20081006.xpt") Erreur dans factor(x, f$value, f$label) : invalid labels; length 15 should be 1 or 14 > z<- sasxport.get("D:/consult/Trophos/dnp/base/TRO_ds_20081006.xpt") Erreur dans factor(x, f$value, f$label) :

Hello and apologies if this is a stupid question (just rejoined the list): Has anything changed with the norm() function with the latest update of the Matrix library? My old code seems not to be working properly even for very simple tests of the norm function. I get too many "No direct or inherited method for function "norm" for this call" messages. I am using windows, R

Hi, To be able to match cases with a benchmark I need to have a data.frame with a character id variable. however, I am surprised why this seems to be so hard. In fact I was unable to succeed. Here is what I tried: >test1 <-expand.grid(ID = 1:2, sex = c("male","female")) >is(test1[,2]) [1] "factor" "oldClass" >test2 <-expand.grid(ID =

Dear all, In the SASmixed package there is an example of an analysis of a split-plot experiment. The model is fm1Semi <- lme( resistance ~ ET * position, data = Semiconductor, random = ~ 1 | Grp) where Grp in the Semiconductor dataset is defined as ET*Wafer. Is it possible to specify the grouping directly some way, e.g. like fm1Semi <- lme( resistance ~ ET * position, data =

Hi, I have recently been attempting to find the LD50 from two predicted fits (For male and females) in a Generalised linear model which models the effect of both sex + logdose (and sex*logdose interaction) on proportion survival (formula = y ~ ldose * sex, family = "binomial", data = dat (y is the survival data)). I can obtain the LD50 for females using the dose.p() command in the MASS

Hi group, I have this type of data x(predictor), y(response), factor (grouping x into many groups, with 6-20 obs/group) I want to fit a linear regression with one common intercept. 'factor' should only modify the slopes, not the intercept. The intercept is expected to be >0. If I use y~ x + factor, I get a different intercept for each factor level, but one slope only if I use y~ x *

Hello, Our company has been looking at "SAS enterprise guide 4" (Insightful Miner is a similar product from Insightful, I believe) which seems to provide a nice graphical way of displaying/managing a process or project. It is also accessible to non-programmers. Does any of the R GUIs provide similar functionality please? Can you point me in the right direction? Thanks in advance Best

Hie folks, Does anyone have any experiences using dovecot + per user quota + ldap? I've configured my settings as this example: # quotaStorage must be in the format mentioned above # For example: dirsize:storage=10240 user_attrs = uid,homeDirectory,,,uidNumber,gidNumber,quotaStorage=quota But, Dovecot isn't creating maildirsize file. Any guesses? PS: I've

Hi all, Does anyone have an idea how can I remove(delete) my virtual mail users' maildir? I have Dovecot + LDAP and I would like to do something like this: When I remove an user entry in my ldap server, it should remove my user directory information. Does anyone has this implemented? Or have an idea? I can remove users entry in my ldap server remotely, is there some way in

Hi folks, hope that get some help for some doubts :P I've configured dovecot in a clustered environment 3 X HP Proliant DL380+RHEL ES 4.0+EVA4000+GFS. Everything is working great. But, when I putted this cluster on production, I had some problems with quota+ldap in my dovecot. Here follows my configuration: /etc/dovecot.conf last_valid_gid = 101

https://bugs.freedesktop.org/show_bug.cgi?id=58378 --- Comment #14 from torsten.stocklossa at gmail.com --- HI again, in addition some error messages Nov 29 11:21:47 torsten-LIFEBOOK-E8410 kernel: [ 66.215782] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x0007b23000] subc 7 class 0x8297 mthd 0x15e0 data 0x00000000 Nov 29 11:21:47 torsten-LIFEBOOK-E8410 kernel: [ 66.304180] nouveau E[

Hello Folks, I've my dovecot working well and authenticating in my ldap servers. But I'd like configure my users to authenticate in two ways. One is just submitting the username and the other one is providing user at domain.com . I'm moving from a cyrus-imap solution to dovecot and I've implemented it with VD domains. But nowadays I still have one domain at my servers.

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Hi, With the release of 5.2 "yum update" seems to be upgrading our computers from CentOS 5.1 to CentOS 5.2. I note from release notes for 5.2 that you are only supposed to get 5.2 if you type in "yum upgrade". On two seperate machines entering "yum update" has resulted in yum geting repo information for packages with versions that only exist in the base