| rqPen-package | rqPen: A package for estimating quantile regression models using penalized objective functions. | 
| bytau.plot | Plot of how coefficients change with tau | 
| bytau.plot.rq.pen.seq | Plot of how coefficients change with tau. | 
| bytau.plot.rq.pen.seq.cv | Plot of coefficients varying by quantiles for rq.pen.seq.cv object | 
| coef.rq.pen.seq | Returns coefficients of a rq.pen.seq object | 
| coef.rq.pen.seq.cv | Returns coefficients from a rq.pen.seq.cv object. | 
| plot.rq.pen.seq | Plot of coefficients of rq.pen.seq object as a function of lambda | 
| plot.rq.pen.seq.cv | Plots cross validation results from a rq.pen.seq.cv object | 
| predict.qic.select | Predictions from a qic.select object | 
| predict.rq.pen.seq | Predictions from rq.pen.seq object | 
| predict.rq.pen.seq.cv | Predictions from rq.pen.seq.cv object | 
| print.qic.select | Print a qic.select object | 
| print.rq.pen.seq | Print a rq.pen.seq object | 
| print.rq.pen.seq.cv | Prints a rq.pen.seq.cv object | 
| qic.select | Select tuning parameters using IC | 
| qic.select.rq.pen.seq | Select tuning parameters using IC | 
| qic.select.rq.pen.seq.cv | Select tuning parameters using IC | 
| rq.gq.pen | Title Quantile regression estimation and consistent variable selection across multiple quantiles | 
| rq.gq.pen.cv | Title Cross validation for consistent variable selection across multiple quantiles. | 
| rq.group.pen | Fits quantile regression models using a group penalized objective function. | 
| rq.group.pen.cv | Performs cross validation for a group penalty. | 
| rq.pen | Fit a quantile regression model using a penalized quantile loss function. | 
| rq.pen.cv | Does k-folds cross validation for rq.pen. If multiple values of a are specified then does a grid based search for best value of lambda and a. | 
| rqPen | rqPen: A package for estimating quantile regression models using penalized objective functions. |