hist_jack_ks            Histogram with Jackstrap Efficiency Indicators:
                        This function builds graphics with
                        distributions of efficiency indicators without
                        outliers and complete sample. The outliers are
                        defined by K-S Test.
hist_jack_step          Histogram with Jackstrap Efficiency Indicators:
                        This function builds a graphic with indicator
                        distributions without outliers and complete
                        sample. The outliers are defined by heaviside
                        step function method.
jackstrap               Jackstrap Method: Tool identifies outliers in
                        Nonparametric Frontier. This function applies
                        the developed technique by Sousa and Stosic
                        (2005) Technical Efficiency of the Brazilian
                        Municipalities: Correcting Nonparametric
                        Frontier Measurements for Outliers.
jackstrap_ks            Jackstrap KS Method: Tool identifies outliers
                        in Nonparametric Frontier. This function
                        applies the developed technique by Sousa and
                        Stosic (2005) Technical Efficiency of the
                        Brazilian Municipalities: Correcting
                        Nonparametric Frontier Meansurements for
                        Outliers and to use the K-S test with criterion
                        to define outliers.
municipalities          Dataset of Municipalities of Bahia state in
                        Brazil
plot_jackstrap_ks       Plot Jackstrap KS: This function plots p-value
                        of Kolmogorov-Smirnov Test in decreasing order
                        of leverage.
summary_jackstrap       Summary Jackstrap: This function shows the main
                        outcomes with outlier technique developed by
                        Sousa and Stosic(2005).
