rmst_diff()

Compute RMST difference between two groups with confidence interval.

Usage

Source

rmst_diff(
    surv,
    tau,
    group,
    *,
    strata=None,
    conf_level=0.95,
)

Convenience function that calls rmst_test() with estimand="difference" and returns a DataFrame with the comparison results.

Parameters

surv: Surv

A right-censored Surv response.

tau: float

The restriction time.

group: Any

Group membership.

strata: Any | None = None

(Optional) Stratification variable.

conf_level: float = 0.95

Confidence level for intervals.

Returns

DataFrame or dict

Comparison results in tabular format.