Displaying 6 results from an estimated 6 matches for "time12".
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time1
2007 Oct 29
3
using survfit
...))
treatgrp=matrix(c(t1,t2))
st11<-array(1,c(n2))
st12<-array(2,c(n2))
st21<-array(1,c(n2))
st22<-array(2,c(n2))
strata=matrix(c(st11,st12,st21,st22))
time11=array(rweibull(n2,a11,1))
time12=array(rweibull(n2,a11,1))
time21=array(rweibull(n2,a21,1))
time22=array(rweibull(n2,a22,1))
time=matrix(c(time11, time12, time21, time22))
censorTime=runif(n,0,3)
m=cbind(treatgrp,strata,time,censorTime)
colnames(m)=c(“treat”,”strata”,”time”,”c...
2007 Oct 18
1
programming question
...))
treatgrp=matrix(c(t1,t2))
st11<-array(1,c(n2))
st12<-array(2,c(n2))
st21<-array(1,c(n2))
st22<-array(2,c(n2))
strata=matrix(c(st11,st12,st21,st22))
time11=array(rweibull(n2,a11,1))
time12=array(rweibull(n2,a12,1))
time21=array(rweibull(n2,a21,1))
time22=array(rweibull(n2,a22,1))
time=matrix(c(time11, time12, time21, time22))
censorTime=runif(n,0,1)
m=cbind(treatgrp,strata,time,censorTime) .
colnames(m)=c(“treat”,”strata”,”time”,...
2010 Jun 01
0
selecting monotone pattern of missing data from a dataframe with mixed pattern of missingness
Dear R- User,
I have a dataset that looks like the following:
jh<-data.frame(
'id'=seq(1,10,1),
'time0'=c(8,5,8,8,9,NA,NA,2,4,5),
'time4'=c(NA,NA,9,8,NA,2,3,2,4,5),
'time8'=c(NA,2,8,NA,5,NA,2,3,NA,4),
'time12'=c(NA,2,NA,NA,NA,3,3,2,3,NA),
'sex'=c('m','f','m','m','f','f','f','m','f','m'),
'trt'=c('P','T','P','P','T','P','T','P','P'...
2007 Oct 19
0
calculating power of log rank test
...1,t2))
st11<-array(1,c(n2))
st12<-array(2,c(n2))
st21<-array(1,c(n2))
st22<-array(2,c(n2))
strata=matrix(c(st11,st12,st21,st22))
time11=array(rweibull(n2,a11,1))
time12=array(rweibull(n2,a12,1))
time21=array(rweibull(n2,a21,1))
time22=array(rweibull(n2,a22,1))
time=matrix(c(time11, time12, time21, time22))
censorTime=runif(n,0,1)
m=cbind(treatgrp,strata,time,censorTime)
colnames(m)=c(?t...
2008 Feb 14
0
help in simplyfiying programme
...t2<-array(2,c(n1))
treatgrp=matrix(c(t1,t2))
st11<-array(1,c(n2))
st12<-array(2,c(n2))
st21<-array(1,c(n2))
st22<-array(2,c(n2))
strata=matrix(c(st11,st12,st21,st22))
time11=array(rweibull(20,1,1/12))
time12=array(rweibull(20,1,1/12))
time21=array(rweibull(30,1,0.25))
time22=array(rweibull(30,1,0.25))
time=matrix(c(time11, time12, time21, time22))
censorTime=runif(n,0,2)
m=cbind(treatgrp,strata,time,censorTime)
colnames(m)=c(“treat”,”strata”,”time”,”censorTime”)
eventTime&...
2011 Aug 10
5
anova medidas repetidas con lme
Hola compañeros de la lista.
Tengo el siguiente set de datos:
Repeticiones <- c(rep("RI", 14), rep("RII", 14), rep("RIII", 14))
Tiempo <- rep(c(0, 2, 4, 6, 8, 10, 12, 24, 36, 48, 60, 72, 96, 120), 3)
Concentracion_celular <- c(0.4862, 0.5375, 0.4309, 0.4390, 0.4603,
0.4733, 0.3936, 0.9085, 0.5838, 0.5477, 0.6331, 0.8693, 1.0092, 0.6341,
0.5350,