sandACT {ui}

Calculates standard error of Average causal effect on the treated

Description

This is a support function for ui.causal and calculates standard error of Average causal effect on the treated for the doubly robust estimator.

Usage

sandACT(deltasigma1, X, Xz, y, z, u, BetaOLSy0, phat, NaivEst, n1, n0, N,
  p, pz)

Arguments

deltasigma1

Coefficients.

X

Covariate matrix outcome.

Xz

Covariate matrix treatment.

y

Outcome vector.

z

Missingness indicator.

u

Fitted values from propensity score regression.

BetaOLSy0

Coefficients from non-treated regression

phat

Fitted propensity scores.

NaivEst

Naiv estimates.

n1

Number of treated.

n0

Number of non-treated.

N

Total number.

p

Number of covariates outcome regression.

pz

Number of covariates treatment regression.