GDRF.adl.plot           Evaluate (and possibly plot) the General
                        Dynamic Response Function (GDRF) for an
                        autoregressive distributed lag (ADL) model
GDRF.gecm.plot          Evaluate (and possibly plot) the General
                        Dynamic Response Function (GDRF) for a
                        Generalized Error Correction Model (GECM)
adl.plot                Evaluate (and possibly plot) the General
                        Dynamic Response Function (GDRF) for an
                        autoregressive distributed lag (ADL) model,
                        assuming the underlying model is in levels
                        ('d.x' = 'd.y' = 0) and the user wants a
                        marginal effect (the untransformed GDRF). (This
                        is just a wrapper for 'GDRF.adl.plot' with
                        simplifying assumptions)
approval                Data on US Presidential Approval
gecm.plot               Evaluate (and possibly plot) the General
                        Dynamic Response Function (GDRF) for a
                        GECM(1,1) model, assuming the underlying model
                        is in first differences ('x.vrbl.d.x' =
                        'y.vrbl.d.y' = 0 and 'x.d.vrbl.d.x' =
                        'y.d.vrbl.d.y' = 1) and the user wants a
                        marginal effect (the untransformed GDRF) and
                        inferences about y in levels to a treatment
                        applied to x in levels. (This is just a wrapper
                        for 'GDRF.gecm.plot' with simplifying
                        assumptions)
gecm.to.adl             Translate the coefficients from the General
                        Error Correction Model (GECM) to the
                        autoregressive distributed lag (ADL) model
general.calculator      Generate the generalized effect formulae for an
                        autoregressive distributed lag (ADL) model,
                        given pulse effects and shock history
interact.adl.plot       Plot the interaction in a single-equation time
                        series model estimated via 'lm'.
pulse.calculator        Generate pulse effect formulae for a given
                        autoregressive distributed lag (ADL) model
toy.ts.interaction.data
                        Simulated interactive time series data
yhat.calculator         Transform the GDRF formulae to fitted value
                        formulae
