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Estimating equation

Source: R/utils_pspa.R
psi.Rd

psi function for estimating equation

Usage

psi(
  X,
  Y,
  theta,
  quant = NA,
  method = c("ols", "quantile", "mean", "logistic", "poisson")
)

Arguments

X

Array or data.frame containing covariates

Y

Array or data.frame of outcomes

theta

parameter theta

quant

quantile for quantile estimation

method

indicates the method to be used for M-estimation. Options include "mean", "quantile", "ols", "logistic", and "poisson".

Value

estimating equation