CigaretteDemand         U.S. Cigarette Demand Data
Kmenta                  Partly Artificial Data on the U.S. Economy
SchoolingReturns        U.S. Returns to Schooling Data
coef.ivreg              Methods for '"ivreg"' Objects
confint.ivreg           Summary and Inference Methods for '"ivreg"'
                        Objects
influence.ivreg         Deletion and Other Diagnostic Methods for
                        '"ivreg"' Objects
ivreg                   Instrumental-Variable Regression by 2SLS, 2SM,
                        or 2SMM Estimation
ivreg.fit               Fitting Instrumental-Variable Regressions by
                        2SLS, 2SM, or 2SMM Estimation
