| coef.TFRE | Extract coefficients from a 'TFRE' object |
| est_lambda | Estimate the tuning parameter for a TFRE Lasso regression |
| plot.TFRE | Plot the second stage model curve for a 'TFRE' object |
| predict.TFRE | Make predictions from a 'TFRE' object |
| TFRE | Fit a TFRE regression model with Lasso, SCAD or MCP regularization |