similar to: Plot survival analysis with time dependent variables

Dear r-users, Does anyone know how to draw time-dependent survival curves? Example: Event outcome: CHD Time-dependent covariate: NSAID use, which changes over time for each subject I'm interested in survival curves stratified by NSAID use. I'd like to implement Simon & Makuch (1984) method. Is there a R package/function to draw this graph?

$ grep dove /etc/passwd /etc/group /etc/passwd:_dovecot:*:214:6:Dovecot Administrator:/var/empty:/usr/bin/false /etc/passwd:_dovenull:*:227:227:Dovecot Authentication:/var/empty:/usr/bin/false /etc/group:certusers:*:29:root,_jabber,_postfix,_cyrus,_calendar,_dovecot /etc/group:_dovenull:*:227: I'm trying to build on osx so I can try to do some debugging. The INSTALL.md says to do: $ more

I found and tried this work around on the man page: https://www.unix.com/man-page/all/5/ngroups_max/ but I still get the same "Too many extra groups" error even when I start dovecot with the above program to limit the # of groups. I suspect that dovecot is adding a number of groups when it starts up. I've hacked a work around to get it working for me on my laptop: diff --git

Maybe an old problem that has resurfaced??? https://bugzilla.samba.org/show_bug.cgi?id=8773 Mike On 8/10/18 10:54, Aki Tuomi wrote: > I have to see if this is reproducible outside mac. > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Mike Makuch <1mikemakuch at gmail.com> > Date: 10/08/2018 18:46 (GMT+02:00) > To:

I'm using $ /usr/sbin/dovecot --version 2.0.15 on $ cat /etc/fedora-release Fedora release 14 (Laughlin) and version 8 of Thunderbird. I use dovecot locally for internal only access to my email archives, of which I have many gigs of email archives. Over time I end up subscribing to a couple dozen different IMAP email folders. Problem is that periodically my list of subscribed folders

I'm trying to convert an S-Plus program to R.  Since I'm a SAS programmer I'm not facile is either S-Plus or R, so I need some help.  All I did was convert the underscores in S-Plus to the assignment operator <-.  Here are the first few lines of the S-Plus file:   sshc _ function(rc, nc, d, method, alpha=0.05, power=0.8,              tol=0.01, tol1=.0001, tol2=.005, cc=c(.1,2),

I have to see if this is reproducible outside mac.? ---Aki TuomiDovecot oy -------- Original message --------From: Mike Makuch <1mikemakuch at gmail.com> Date: 10/08/2018 18:46 (GMT+02:00) To: Aki Tuomi <aki.tuomi at dovecot.fi> Subject: Re: dying on osx I did find that page and tried a few things there. My config has all of the settings there except 3: mail_access_groups = mail

Hello,I would like to know if there is residue analysis after the Cox model and make the adjustment for my random cluster? [[alternative HTML version deleted]]

I don't think there's a direct way to do this with rsync but I want to make sure I'm not missing something. I have two hosts (my portable and my desktop). I work on both hosts at different times and so I keep a few dirs sync'd between the two. I have a docs dir where I may be modifying files, adding files, renaming files and deleting files on *either* host. I have a nightly

I've added ogg support to my player app. Now I'd like to be able to write/read album cover art (jpg, png, what ever) out of the ogg file and display it, as I do with mp3s. This assumes that an album cover art picture can reside inside of an ogg file. I've read through the vorbis.com/faq.psp as well as the list archives and haven't found any direct answers. The section on comments

OSX 10.13.6 High Sierra, dovecot 2.3.2.1 dovecot starts up and runs but dies as soon as my mail client makes a request with log and config below. And advice appreciated. Thanks Mike 20180810-083730 auth: Debug: auth client connected (pid=77432) 20180810-083730 auth: Debug: client in: AUTH??? 1??? PLAIN service=imap??? secured??? session=xo1p2BRzZNd/AAAB lip=127.0.0.1??? rip=127.0.0.1???

I wish to add flac support to my Windows audio player so I wanted to ask a few questions. I rely on another lib for decoding/playing flac audio files so all I need to explicitly add support for is reading/writing flac metadata. 1st: I've downloaded libflac and have begun browsing. Is there a simple way to identify and carve out the pieces needed only for metadata i/o? Or will I have to

Hi In case cohort study, we can fit proportional hazard regression model to case-cohort data. In R, the function is cch() in Survival package Now I am working on case cohort analysis with time dependent covariates using cch() of "Survival" R package. I wonder if cch() provide this utility or not? The cch() manual does not say if time dependent covariate is allowed I know coxph() in

Let me expand a bit on Thomas's answer. Looking more closely at your data set you have the following: death time group 0 group 1 1.5 0/4 13/13 3 0/4 5/5 8 4/4 0 At time 1.5 group 1 had 13 deaths out of 13 at risk, group 0 had none. Time 8 doesn't have any impact on the fit, since only one group

http://r.789695.n4.nabble.com/file/n4619765/survival_file.png Hi everyone, This is what my data looks like, I haven't included the covariates, the example would get too large. uid id date feverstart dumfever 130 75 346465 2011-04-11 <NA> 0 131 75 360287 2011-04-18 <NA> 0 132 75

Dear all, Let's assume I have a clinical trial with two treatments and a time to event outcome. I am trying to fit a Cox model with a time dependent treatment effect and then plot the predicted survival curve for one treatment (or both). library(survival) test <- list(time=runif(100,0,10),event=sample(0:1,100,replace=T),trmt=sample(0:1,100,replace=T)) model1 <- coxph(Surv(time,

Hi all, I am looking at the tutorial/appendix from John Fox on ?Cox Proportional-Hazards Regression for Survival Data? available here: http://cran.r-project.org/doc/contrib/Fox-Companion/appendix-cox-regression.pdf I am particularly interested in modelling survival with time-dependent covariates (Section 4). The data look like this: > Rossi.2[1:50,] start stop arrest.time week arrest fin

Dear R-help, I was comparing SAS (I do not know what version it is) and R (version 2.6.0 (2007-10-03) on Linux) survival analyses with time-dependent covariates. The results differed significantly so I tried to understand on a short example where I went wrong. The following example shows that even when argument 'method' in R function coxph and argument 'ties' in SAS procedure

Hi all, Sorry if this has been answered already, but I couldn't find it in the archives or general internet. Is it possible to implement the gompertz distribution as survreg.distribution to use with survreg of the survival library? I haven't found anything and recent attempts from my side weren't succefull so far. I know that other packages like 'eha' and

What does the sudden appearance of "Contacting Delphi ......the oracle is unavailable. We apologize for any inconvenience." mean? A bug? It appears at plotting. Thanks Christian -- Christian W. Hoffmann, CH - 8915 Hausen am Albis, Switzerland Rigiblickstrasse 15 b, Tel.+41-44-7640853 c-w.hoffmann at sunrise.ch, christian at echoffmann.ch, www.echoffmann.ch