coef.piqr               Extract Coefficients of a Penalized QRCM
cv_piqr                 Cross-Validation for Penalized QRCM
gof.niqr                Information Criteria for Nonlinear Parametric
                        Quantile Models
gof.piqr                Select the Tuning Parameter of a Penalized QRCM
                        by AIC or BIC
niqr                    Nonlinear Parametric Quantile Models
niqr.control            Control Parameters for niqr
piqr                    Penalized Quantile Regression Coefficients
                        Modeling
plot.niqr               Plot a Nonlinear Parametric Quantile Model
plot.piqr               Plot a Penalized QRCM
predict.niqr            Prediction after Nonlinear Parametric Quantile
                        Models
predict.piqr            Prediction after Penalized QRCM
refit_piqr              Unpenalized Re-estimation of the Model Selected
                        by a Penalized QRCM
summary.niqr            Summarize a Nonlinear Parametric Quantile Model
summary.piqr            Summarize a Penalized QRCM
test.fit.niqr           Goodness-of-Fit Test for Nonlinear Parametric
                        Quantile Models
