aggeff: Aggrgate Treatment Effects

View source: R/aggeff.R

aggeffR Documentation

Aggrgate Treatment Effects

Description

Aggrgate Treatment Effects

Usage

aggeff(fit, xname, se = "white2", type = "sss")

Arguments

fit

A object returned by plm::plm.

xname

a character vector including names of independent variables.

se

methods computing standard error. 'white2' indicates s.e. clustered in individuals, 'white1' indicate common White s.e., and 'arellano' means the vcov matrix is block diagonal. See the help of plm::vcovHC.

type

"HC0", "sss", "HC1", "HC2", "HC3", "HC4". See the help of plm::vcovHC.

Value

a numeric vector including mean, standard error, t value and p value.


common2016/didWD documentation built on April 24, 2022, 12:12 a.m.