Stack cumulative risk curves from each treatment group in a results object (or list of objects) in a matrix — stack_cumrisk • causalRisk

Stack cumulative risk curves from each treatment group in a results object (or list of objects) in a matrix

stack_cumrisk(..., risk_time = NULL)

Arguments

...: An cumrisk object or list of cumrisk objects est_ipwrisk
risk_time: The time at which to compute the cumulative risk (default risk_time = NULL, returns all observed times in supplied object)

Value

A data frame with one row per time point per treatment group, containing the following columns:

time: the time point
crisk: the cumulative risk estimate
crisk_var: the variance of the cumulative risk estimate
group_label: the treatment group label
grp1, grp2: the first and second elements of the object's labels (only present when more than one object is passed to ...)
obj_id: the 1-based positional index of the object passed to ...

Author

M. Alan Brookhart