summary.supELtest {survELtest}

Summary function for supELtest object

Description

Returns a list containing the maximally selected EL statistics, the critical value based on bootstrap, and the p-value of the test.

Usage

## S3 method for class 'supELtest'
summary(object, digits = max(3L, getOption("digits") - 3L), quiet = FALSE, ...)

Arguments

object

the result of a call to the supELtest function

digits

significant digits to print, the default value is max(3L, getOption("digits") - 3L)

quiet

a logical indicating whether to reduce the amount of output or not, the default value is FALSE

...

for future method

Value

summary.supELtest returns a list with following components:

• call the statement used to create the supELtest object

• teststat the resulting integrated EL statistics

• critval the critical value based on bootstrap

• pvalue the p-value of the test

• sided the value of the input argument of supELtest

• alpha the value of the input argument of supELtest

See Also

hepatitis, supELtest, print.supELtest

Examples

library(survELtest)
nocrossings(survival::Surv(hepatitis$time, hepatitis$censor)~
    hepatitis$group, sided = 1)

## OUTPUT:
## Call:
## nocrossings(formula = survival::Surv(hepatitis$time, hepatitis$censor) ~ 
##     hepatitis$group, sided = 1)
## 
## Decision = 1

## A decision value of 1 means the case of crossings or alternative orderings among the 
## survival functions is excluded. Thus, we can proceed to the one-sided test.

result = supELtest(survival::Surv(hepatitis$time, hepatitis$censor)~
             hepatitis$group, sided = 1)
summary(result)

## OUTPUT:
## Call:
## supELtest(formula = survival::Surv(hepatitis$time, hepatitis$censor) ~ 
##     hepatitis$group, sided = 1)
## 
## One-sided maximally selected EL test statistic = 10.36, p = 0.006,
## critical value based on bootstrap = 6.289 at a significance level of 0.05