unequal.unordered.cov {powerLATE}

Subsidiary powerLATE Function

Description

Subsidiary function to perform power calculation with covariates under unequal assignment probability without ordered mean assumption.

Usage

unequal.unordered.cov(
  power = NULL,
  sig.level = NULL,
  pi = NULL,
  kappa = NULL,
  N = NULL,
  pZ = NULL,
  r2dw = NULL,
  r2yw = NULL
)

Arguments

power

power of test (1 minus Type II error probability)

sig.level

significance level (Type I error probability).

pi

compliance rate. Equivalently, average causal effect of Z on D.

kappa

effect size

N

total number of observations

pZ

probability of being assigned to treatment.

r2dw

proportion of variation in D left unexplained by Z that is explained by W.

r2yw

proportion of variation in Y left unexplained by Z that is explained by W.

Value

A vector of values for one in kappa, N, power that is not supplied by the user.

Note

This function is called internally and thus should not be used directly.

Author(s)

Kirk Bansak and Eddie Yang

References

Bansak, K. (2020). A Generalized Approach to Power Analysis for Local Average Treatment Effects. Statistical Science, 35(2), 254-271.

See Also

equal.unordered.cov, equal.ordered.cov, unequal.ordered.cov.