PSAboot (version 1.1.3)

boot.strata: Stratification implementation for bootstrapping.

Description

Stratification implementation for bootstrapping.

Usage

boot.strata(Tr, Y, X, X.trans, formu, nstrata = 5, ...)

Arguments

Tr

vector indicating treatment assignment.

Y

vector of outcome.

X

matrix or data frame of covariates.

X.trans

a data frame of X with factors recoded. See cv.trans.psa

formu

the formula to use to estimate propensity scores. Note that the dependent varaible (i.e. treatment variable) name will be updated using the Tr vector.

nstrata

number of strata to divide the propensity scores.

...

other parameters passed from PSAboot

Value

• a list with three elements: [object Object],[object Object],[object Object]