similar to: Setting up counting process data for survival analysis

Displaying 20 results from an estimated 50000 matches similar to: "Setting up counting process data for survival analysis"

2007 Jul 02
0
Branch 'as' - 4 commits - libswfdec/swfdec_as_interpret.c test/trace
libswfdec/swfdec_as_interpret.c | 51 + test/trace/Makefile.am | 16 test/trace/chartoascii-4.swf |binary test/trace/chartoascii-4.swf.trace | 7 test/trace/chartoascii-5.swf |binary test/trace/chartoascii-5.swf.trace | 1011 ++++++++++++++++++++++++++++++++++++ test/trace/chartoascii-6.swf |binary test/trace/chartoascii-6.swf.trace | 1008
2016 Apr 01
0
weird output rsync version 3.1.1
Hi all, When running rsync with following parameters, I get some strange output for a lot of paths. This does not happen on every path, but I see it often: rsync --stats --numeric-ids -lptgoD --files-from=/tmp/zkrsync/tmpUaSGa2 -r /data/.snapshots/backup/ rsync://osd010.gigalith:5555/zkrs-data 5: 5: 5: 5: 5: 5: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
2008 May 27
1
SCSI bus reset with Adaptec 29320ALP and Eonstor RAID
Hello, I am trying to use a 1.5TB Eonstor raid array with FreeBSD 7.0, but I don't understand whether it is the raid or the scsi card or something else that is causing the computer problems when accessing the raid. My problem is that soon after recognizing the attached disk during boot, FreeBSD appears to hang for about 10 seconds and then says ahd0: Recovery Initiated - Card
2011 Apr 01
2
Cox Proportional Hazards model with a time-varying covariate
Hello Everyone,   I'm learning how to perform various statistical analyses in R. I'm checking my understanding by replicating examples from my SAS books. Below is an attempt to replicate a Cox Proportional Hazards model with a time-varying covariate. I think I'm doing this correctly but am not completely sure. I would appreciate it if someone could double-check my results. In case
2010 Sep 15
0
help for shift.down
Hi all, I created a matrix by parsing a csv file when I shift rows I am getting the wrong output as below my matrix has single column with multiple rows but it is splitting into multiple columns and not shifting row wise also can you please resolve this issue CMA1<-function() { PMA3<- read.csv("c:/myfile2.csv", strip.white = TRUE,head=TRUE,sep=",")
2006 Dec 07
0
rc15 sort bug
Hi, ive come across what looks like a bug in how dovecot sorts the mail when sorting on subject. We noticed this on our current beta8 version, and I can also reproduce it in rc15. One of our customers has hundreds of emails with subjects like this: Subject: 20060823 Kanglaonline-NSCN(IM) cadres violating Tml truce: NSCN(K) Subject: 20060824 LSE - Shell jv denies 3.2 bln usd fraud claims by
2013 Jan 03
2
Sas by function in R
Hello, It's an alternative to use SAS by function in R? I want to plot d histograms by plot.from example bellow: Thank you! plot d 1 1 16.3 2 1 25.0 3 1 57.8 4 1 17.0 5 2 10.8 13 2 96.4 17 3 76.0 18 3 32.0 19 3 11.0 20 3 11.0 24 3 106.0 25 3 12.5 21 4 19.3 22 4 12.0 26 4 15.0 27 5 99.3 32 7 11.0 36
2012 Mar 28
1
CI with confint
Hello all, I'm trying to use confint from the MASS package to compute confidence intervals for an nls object. When I plot the results, however, they don't make sense - lines cross over the fitted model or just don't match the data. Code is : Thanks for help dat<-data.frame(a,b) with(dat, plot(a,b)) model<-(nls(b~(1/exp(a*x))*n, data=dat, start=list(x=.001,n=20),
2003 Sep 29
4
panics on 24 hour boundaries
Hi stable, nice you see you again. I was one of those guys who was seeing constand panics on 24 hour boundaries but couldn't provide a backtrace due to the ar device not taking a dump. I installed a dedicated drive just to take the dump, and then didn't have a panic for a couple weeks. Now, I am back with, and I have traces to share. The first two, from 2003-09-27 and 2003-09-28
2011 Dec 27
1
differences between 1.7 and 1.7.1 glmnet versions
Dear All, ? I have found differences between glmnet versions 1.7 and 1.7.1 which, in my opinion, are not cosmetic and do not appear in the ChangeLog. If I am not mistaken, glmnet appears to return different number of selected input variables, i.e. nonzeroCoef(fit$beta[[1]]) differes between versions. The code below is the same for 1.7.1 and 1.7, but you can see that outputs differ. I would
2009 Feb 10
0
PPR crash (PR#13517)
Full_Name: Hugh Miller Version: 2.8.1 OS: XP Submission from: (NULL) (128.250.24.101) Hi there, I've been looking at approaches that use the projection pursuit regression function fairly (ppr) heavily, and have discovered that it crashes my R system on occasion. It only happens with the inputs are pathological in some way I don't understand. I have pasted such an example below. Any
2020 Feb 26
0
Re: *** buffer overflow detected *** accessing invalid FD in libguestfs
On Wed, Feb 26, 2020 at 11:21:18AM +0200, Veselin Kozhuharski wrote: > Hallo Rich, > > Here is the fd list and total number just before collectd application > crashes. Before that the number of used fd's is constantly increasing. It > looks like a fd leak inside libguestfs to me. I am trying to debug the fd > handling inside the library. > > root@localhost:~# less
2008 Feb 09
1
Problem with fitdistr function while estimating parameters
Hello, I am using fitdistr function for parameter estimation. When I use fd<-fitdistr(V2,"gamma") I get following error: Error in optim(x = c(0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, : initial value in 'vmmin' is not finite fd<-fitdistr(V2,"weibull") Error in optim(x = c(0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, :
2012 May 07
1
estimating survival times with glmnet and coxph
Dear all, I am using glmnet (Coxnet) for building a Cox Model and to make actual prediction, i.e. to estimate the survival function S(t,Xn) for a new subject Xn. If I am not mistaken, glmnet (coxnet) returns beta, beta*X and exp(beta*X), which on its own cannot generate S(t,Xn). We miss baseline survival function So(t). Below is my code which takes beta coefficients from glmnet and creates coxph
2003 Mar 24
1
writing to file with encodings (PR#2674)
Full_Name: Jean-Pierre Müller Version: 162 OS: Mac OS (carbon) Submission from: (NULL) (130.223.101.43) Encodings valid only in rwading files? The following give identical output files. "ascii" <- c( "\040","\041","\042","\043","\044","\045","\046","\047", # 040-047
2003 Jun 07
0
FFS related panic in 4.8-STABLE
Every few days now I get a panic like the one shown in the attached backtrace. I've made sure my filesystem is clean with fsck and even turned off write caching on my IDE drive. Maybe someone here can figure out what is wrong. Let me know if you need more information. Michael -------------- next part -------------- root@taco /usr/src/sys/compile/ZOE> gdb -k -c /opt/savecore/vmcore.0
2013 Feb 27
2
matrix multiplication
Hi, Try this: #mat1 is the data res<-do.call(cbind,lapply(seq_len(nrow(mat1)),function(i) {new1<-do.call(rbind,lapply(seq_len(nrow(mat1[-i,])),function(j) {x1<-rbind(mat1[i,],mat1[j,]); x2<-(abs(x1[1,1]-x1[2,1])*abs(x1[1,5]-x1[2,5]))+(abs(x1[1,2]-x1[2,2])*abs(x1[1,6]-x1[2,6]))+(abs(x1[1,3]-x1[2,3])*abs(x1[1,7]-x1[2,7]))+(abs(x1[1,4]-x1[2,4])*abs(x1[1,8]-x1[2,8]))}));new1}))
2015 Apr 23
2
cálculo de distancias
¡Hola! Estoy tratando de hacer una matriz que contenga los valores de distancias entre distintos elementos (con sus respectivas coordenadas x e y), pero salta un error, y no sé como corregirlo. ¿alguna idea? muchas gracias! saludos!! Priscila -- Dra. Priscila Ana Powell Instituto de Ecología Regional Facultad de Ciencias Naturales e Instituto Miguel Lillo Universidad Nacional de Tucumán
2008 Feb 09
1
Problem with fitdistr function
Hello, I am using fitdistr function for parameter estimation. When I use fd<-fitdistr(V2,"gamma") I get following error: Error in optim(x = c(0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, : initial value in 'vmmin' is not finite fd<-fitdistr(V2,"weibull") Error in optim(x = c(0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, :
2000 Mar 01
0
isoMDS error message!!! (fwd)
uhps!! I forgot to tell you that I'm running R 0.99.0 for windows32 on windows 95 osr2. Thank you very much for the latest R-1.0.0 (even if I don't tried it yet)!!! Andrea Rossetti University of Perugia (Italy) Statistical Science Department. ---------- Forwarded message ---------- Date: Tue, 29 Feb 2000 17:03:51 +0100 (MET) From: Andrea Rossetti <rossetti at markov.stat.unipg.it>