similar to: ARIMA?

Hi All, I have conducted the following survival analysis which appears to be OK (thanks BRipley for solving my earlier problem). > surv.mod1 <- survreg( Surv(timep1, relall6)~randgrpc, data=Dataset, dist="weibull", scale = 1) > summary(surv.mod1) Call: survreg(formula = Surv(timep1, relall6) ~ randgrpc, data = Dataset, dist = "weibull", scale = 1)

Hi All, I am currently conducting a mixed model. I have 7 repeated measures on a simulated clinical trial. If I understand the model correctly, the outcome is the measure (as a factor) the predictors are clinical group and trial (1-7). The fixed factors are the measure and group. The random factors are the intercept and id and group. I tried using 2 functions to calculate mixed effects.

"nana" is meant to express "NA, really NA". Your suggestion sounds good. On Thu 2 Jan, 2020, 3:38 AM Pages, Herve, <hpages at fredhutch.org> wrote: > Happy New Year everybody! > > The name (is.nana) doesn't make much sense to me. Can you explain it? > > One alternative would be to add an extra argument (e.g. 'strict') to > is.na(). FALSE by

Hello R-devel, Best wishes in the new year. I am writing to kindly request new R function so NA_real_ can be more easily detected. Currently if one wants to test for NA_real_ (but not NaN) then extra work has to be done: `is.na(x) & !is.nan(x)` Required functionality is already at C level so to address my request there is not that much to do. Kevin Ushey made a nice summary of current R C api

Hi., I would like to conduct a CHAID tree analysis - Chi-square Automatic Interaction Detector. >From what I can make out from MASS, tree, rpart, and a quick search it isn't available as a package. Is that correct or have I missed it? Has anyone an available implementation of it? Thanks Stephen Nana Mail <http://mail.nana.co.il> - Get Your Free Personal Outlook 2003 Now

Hi Friends, I am running samba as domain member of AD 2k3 on Centos 4.4 . Quota of 2GB is set for each user but for 2-3 uers quota or edquota is showing wrong blocks even though disk space occupied by that user is very less than the quota specified for ex 810 MB. quota bhavesh.kumar Disk quotas for user bhavesh.kumar (uid 11254): Filesystem blocks quota limit grace files quota

Hi I am sure that this question has been asked before ... appologies in advance This - which comes out very nicely - better than the commercial stuff. plotmeans (cdpy~Dodefordpy, Data = Dataset, connect = False, minbar = 1, mean.labels = FALSE, col = "blue", barwidth = 1.5, barcol = "red", ci.label = FALSE, xlab="Onset", pch = 15, par(las =2)). Only one snag I

Dear CSAG R users, I will be glad if someone can point out what I am doing wrong or not doing at all in this. I am trying to write out netcdf file in R. I have 26 time step but only the first time step is written. For example: >library(ncdf) >path <- '/home/work/' >forecast <- open.ncdf(paste(path,'cam.1980.2005.nc',sep="")) > fore <-

Dear CSAG R users, I will be glad if someone can point out what I am doing wrong or not doing at all in this. I am trying to write out netcdf file in R. I have 26 time step but only the first time step is written. For example: >library(ncdf) >path <- '/home/work/' >forecast <- open.ncdf(paste(path,'cam.1980.2005.nc',sep="")) > fore <-

Hi, I'm running Samba 3.0.11 on RedHat ES 3 kernel version 2.4.21-15.0.4.ELsmp and have a quick question about AD group membership limits Am I right in assuming that Samba is limited by the group membership parameters (ie NGROUP = 32) imposed by the Linux kernel? Is there any workaround in Samba for this? At the moment if a user is a member of more then 32 domain groups they cannot access

Hi I have been asked to provide Weibull parameters from a paper using Kaplan Meir survival analysis. This is something I am not familiar with. The survival analysis in R works nicely and is the same as commercial software (only the graphs are superior in R). The Weibull does not and produces an error (see below). Any ideas why this error should occur? My approach may be spurious.

Hey Guys, It sure seems I get stuck on things that should be easy. Heres my question: PARCELS<-by(ResImp[ , "ACCOUNTNO"], ResImp["Property"], length) > PARCELS Property: UNSOLD [1] 9053 ------------------------------------------------------------------------------------------- Property: SOLD [1] 578

Happy New Year everybody! The name (is.nana) doesn't make much sense to me. Can you explain it? One alternative would be to add an extra argument (e.g. 'strict') to is.na(). FALSE by default, and ignored (with or w/o a warning) when the type of 'x' is not "numeric". H. On 12/31/19 22:16, Jan Gorecki wrote: > Hello R-devel, > > Best wishes in the new

Hi All, I am currently conducting some survival analyses. I would like to extract coefficients at each level of the IVs. I read on a previous posting that dummy regression using coxph was not possible. Therefore I though, hey why not categorize the variables (I realize some folks object to categorization but the paper I am replicating appears to have done so ...) and turn the variables

The following dataframe will illustrate the problem DF<-data.frame(name=rep(1:5,each=2),x1=rep("A",10),x2=seq(10,19,by=1),x3=rep(NA,10),x4=seq(20,29,by=1)) DF$x3[5]<-50 # we have a data frame. we are interested in the columns x2,x3,x4 which contain sparse # values and many NA. DF name x1 x2 x3 x4 1 1 A 10 NA 20 2 1 A 11 NA 21 3 2 A 12 NA 22 4 2 A 13 NA

...about maybe stripping all zip, exe, pif, etc attachments from emails coming to vorbis@xiph.org? Granted, Ryan Ashley has a Very Valid Point and I agree wholeheartedly about "Any idiot who opens a pif, exe, bat, com, or any other executable file deserves what they get." and would actually encourage these feeble minded folks to "Please, Open it and Darwinate your dumb self

Hello, I have a samba PDC with an openLDAP backend. on my windows 7 machines which have joined the Samba PDC domain I cannot see the groups on windows. Does anyone know the reason why ? I can see the mapped groups in groupmap list though root at smb-pdc[~]# net groupmap list Domain Admins (S-1-5-21-831610874-1793854533-4121639242-512) -> Domain Admins Domain Users

I'm looking at migrating a small Netware 3.12 server to a Linux box with samba for a small office. They use a DOS program called `ACCPAC' to do their accounting; both the program and it's data reside on different exported volumes on the netware system. I set up a linux box (for testing- deployment later, maybe) to make sure the program would run with samba before going ahead and just

I''ve seen a few examples of dummy Rails apps (for testing, so they live under test or spec dirs, typically) for use with the Appraisals gem that supposedly work with both Rails 3.x and Rails 4, but they seem hackish and not fully functional. It is somewhat expected, as it is a stripped down Frankenstein monster that is trying to be compatible with various versions of Rails 3 as well

Hi everyone, I made this set of boxplots that would show me the widths of some sites broken up by some chromosome, but I don't know how to make it indicate the number of data points that created the boxplot. How do I do that? boxplot(data$site~data$chr,varwidth='TRUE') -- View this message in context: http://r.789695.n4.nabble.com/boxplot-width-tp2266805p2266805.html Sent from the