type_of_test: Decides type of statistical function being applied for...

In facebookincubator/GeoLift: Synthetic Control Method to Calculate Lift at a Geo Level

Decides type of statistical function being applied for Conformal Inference.

Description

type_of_test returns stat_func being used for GeoLiftPower; GeoLiftPowerFinder & GeoLift.

Usage

type_of_test(side_of_test = "two_sided", alternative_hypothesis = NULL)

Arguments

side_of_test

A string indicating whether confidence will be determined using a one sided or a two sided test. "two_sided": The test statistic is the sum of all treatment effects, i.e. sum(abs(x)). Defualt. "one_sided": One-sided test against positive or negaative effects i.e. If the effect being applied is negative, then defaults to -sum(x). H0: ES >= 0; HA: ES < 0. If the effect being applied is positive, then defaults to sum(x). H0: ES <= 0; HA: ES > 0.

alternative_hypothesis

A string indicating what is the alternative hypothesis being tested. Defaults to NULL. "negative": H0: ES >= 0; HA: ES < 0. "positive": H0: ES <= 0; HA: ES > 0.

Value

Statistical function being used to sum ATT effects over all treatment periods.

facebookincubator/GeoLift documentation built on May 31, 2024, 10:09 a.m.