Fleming-Harrington weighting function

Fleming-Harrington weighting function

Usage

fh(rho = 0, gamma = 0)

Arguments

rho

Non-negative number. rho = 0, gamma = 0 is equivalent to regular logrank test.

gamma

Non-negative number. rho = 0, gamma = 0 is equivalent to regular logrank test.

Value

A list of parameters of the Fleming-Harrington weighting function

Examples

sim_pw_surv(n = 200) |>
  cut_data_by_event(100) |>
  wlr(weight = fh(rho = 0, gamma = 1))
#> $method
#> [1] "WLR"
#> 
#> $parameter
#> [1] "FH(rho=0, gamma=1)"
#> 
#> $estimate
#> [1] -5.246227
#> 
#> $se
#> [1] 1.57412
#> 
#> $z
#> [1] 3.332801
#> 
#> $info
#> [1] 2.687821
#> 
#> $info0
#> [1] 2.705584
#>