Displaying 2 results from an estimated 2 matches for "sumkap".
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submap
2012 Apr 29
0
need help with avg.surv (Direct Adjusted Survival Curve)
....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")
legend(4,.4,c("stage1","stage2","stage3","stage4"),lty=1:2)
plo...
2012 Apr 30
0
need help with avg.surv (Direct Adjusted Survival Curve), Message-ID:
...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")
legend(4,.4,c("stage1","stage2","stage3","stage4"),lty=1:2)
plot(...