Displaying 2 results from an estimated 2 matches for "kapmeier".
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kampmeier
2012 Apr 29
0
need help with avg.surv (Direct Adjusted Survival Curve)
...bels=c("1", "2", "3"))
larynx$stage.fac<-as.factor(larynx$stage)
year.larynx <- rep(0, length(larynx[,1]))
year.larynx [larynx$year >= 74] <- 1
year.larynx [larynx$year < 74] <- 2
larynx <- cbind(larynx, year.larynx)
head(larynx)
summary(larynx)
kapmeier.fit <- survfit( Surv(time, death) ~ stage, data = larynx, type = "kaplan-meier")
sumkap <- summary(kapmeier.fit)
attributes(kapmeier.fit)
attributes(sumkap)
plot(kapmeier.fit, lty=2:3, fun="cumhaz",
xlab="Months",ylab="Cumulative Hazard of death")
leg...
2012 Apr 30
0
need help with avg.surv (Direct Adjusted Survival Curve), Message-ID:
...bels=c("1", "2", "3"))
larynx$stage.fac<-as.factor(larynx$stage)
year.larynx <- rep(0, length(larynx[,1]))
year.larynx [larynx$year >= 74] <- 1
year.larynx [larynx$year < 74] <- 2
larynx <- cbind(larynx, year.larynx)
head(larynx)
summary(larynx)
kapmeier.fit <- survfit( Surv(time, death) ~ stage, data = larynx, type
= "kaplan-meier")
sumkap <- summary(kapmeier.fit)
attributes(kapmeier.fit)
attributes(sumkap)
plot(kapmeier.fit, lty=2:3, fun="cumhaz",
xlab="Months",ylab="Cumulative Hazard of death")
lege...