Extract time, event, and weight data for a group — extract_group_data • weightedsurv

Extracts time, event, and weight vectors for a specified group.

Usage

extract_group_data(time, delta, wgt, z, group = 1)

Arguments

time: Numeric vector of times.
delta: Numeric vector of event indicators (1=event, 0=censored).
wgt: Numeric vector of weights.
z: Numeric vector of group indicators.
group: Value of group to extract (default 1).

Value

List with U (times), D (events), W (weights).