counterfactual.plot     Plot exposure's distribution under
                        counterfactual scenario
paf                     Population Attributable Fraction
paf.combine             Combine point estimates of PAF from different
                        subpopulations
paf.confidence          Confidence Intervals for the Population
                        Attributable Fraction
paf.exponential         Population Attributable Fraction with
                        Exponential Relative Risk Function
paf.linear              Population Attributable Fraction with Linear
                        Relative Risk Function
paf.plot                Plot of Population Attributable Fraction under
                        different values of Relative Risk's parameter
                        theta
paf.sensitivity         Population Attributable Fraction Sensitivity
                        Analysis Plot
pif                     Potential Impact Fraction
pif.combine             Combine point estimates of PIF from different
                        subpopulations
pif.confidence          Confidence Intervals for the Potential Impact
                        Fraction
pif.heatmap             Graphical Sensitivity Analysis of Potential
                        Impact Fraction's Counterfactual
pif.plot                Plot of Potential Impact Fraction under
                        different values of Relative Risk's parameter
                        theta
pif.sensitivity         Potential Impact Fraction Sensitivity Analysis
                        plot
pifpaf                  pifpaf: A package for estimating the Potential
                        Impact Fraction and the Population Attributable
                        Fraction from cross-sectional data
