inst/doc/panel-qtet.R

## ------------------------------------------------------------------------
 ##load the package
 library(qte)

 ##load the data
 data(lalonde)

 ## Run the panel.qtet method on the observational data with no covariates
 pq1 <- panel.qtet(re ~ treat, t=1978, tmin1=1975, tmin2=1974, tname="year",
  x=NULL, data=lalonde.psid.panel, idname="id", se=FALSE,
  probs=seq(0.1, 0.9, 0.1))
 summary(pq1)

 ## Run the panel.qtet method on the observational data conditioning on
 ## age, education, black, hispanic, married, and nodegree.
 ## The propensity score will be estimated using the default logit method.
 pq2 <- panel.qtet(re ~ treat, t=1978, tmin1=1975, tmin2=1974, tname="year",
  xformla=~age + I(age^2) + education + black + hispanic + married + nodegree,
  data=lalonde.psid.panel, idname="id", se=FALSE,
  probs=seq(0.1, 0.9, 0.1))
 summary(pq2)

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qte documentation built on April 30, 2018, 5:03 p.m.