Calculates the score and variance for the weighted Cox model.
Usage
score_calculation(ybar1, ybar0, dN1, dN0, wt_rg)
Arguments
- ybar1
Numeric vector of event counts for group 1.
- ybar0
Numeric vector of event counts for group 0.
- dN1
Numeric vector of event increments for group 1.
- dN0
Numeric vector of event increments for group 0.
- wt_rg
Numeric vector of rho-gamma weights.
Value
List with score, variance, information, and weights.