cox_score_rhogamma: Cox score with rho-gamma weights

In weightedsurv: Survival Analysis with Subject-Specific (Case Weights) and Time-Dependent Weighting

Cox score with rho-gamma weights

Description

Calculates the Cox score statistic for weighted log-rank tests.

Usage

cox_score_rhogamma(
  beta,
  time,
  delta,
  z,
  w_hat = rep(1, length(time)),
  wt_rg = rep(1, length(time)),
  score_only = TRUE
)

Arguments

beta	Log hazard ratio parameter.
time	Numeric vector of event times.
delta	Numeric vector of event indicators.
z	Numeric vector of group indicators.
w_hat	Numeric vector of weights.
wt_rg	Numeric vector of rho-gamma weights.
score_only	Logical; if TRUE, returns only the score.

Value

Numeric value of the score or a list with additional results.

weightedsurv documentation built on Dec. 23, 2025, 1:07 a.m.