R/print.summary.etregrob.R

In ssmrob: Robust Estimation and Inference in Sample Selection Models

print.summary.etregrob <-
function(x, digits = 4, ...)
{
  cat("Call: \n")
  print(x$call)
  cat(" \n")
  cat("Endogenous treatment model / Robust 2-step M-estimation \n")
  cat(x$nobs, "observations \n")
  cat("Probit selection equation: \n")
  names(x$coefficients$selection) <- c("Estimate", "Std. Error", "t value", "Pr(>|t|)"," ")
  print(x$coefficients$selection, digits = digits)
  cat("Outcome equation: \n")
  names(x$coefficients$outcome) <- c("Estimate", "Std. Error", "t value", "Pr(>|t|)"," ")
  print(x$coefficients$outcome, digits = digits)
  cat("---\n")
  cat("Signif. codes: 0 `***' 0.001 `**' 0.01 `*' 0.05 `.' 0.1 ` ' 1 \n")
  cat(" \n")
  cat("sigma ", x$sigma, " \n")
}