moderndid.core.converters.aggteresult_to_polars#

moderndid.core.converters.aggteresult_to_polars(result: AGGTEResult) → pl.DataFrame[source]#

Convert AGGTEResult to polars DataFrame for plotting.

Parameters:

resultAGGTEResult: Aggregated treatment effect result (dynamic, group, or calendar).

Returns:

polars.DataFrame

DataFrame with columns:

event_time: event time (for dynamic), group (for group), or time (for calendar)
att: ATT estimate
se: standard error
ci_lower: lower confidence interval
ci_upper: upper confidence interval
treatment_status: “Pre” or “Post” (for dynamic aggregation)

Raises:

ValueError: If result is simple aggregation or missing required data.