| importance | Generic Importance Plot | 
| importance.cv.glmnet | Plot Variable Importance for a GLMNET model | 
| importance.glm | GLM variable importance plot | 
| importance.lm | Linear Model variable importance plot | 
| importance.survreg | Create a variable importance plot for a survreg model | 
| importance.train | Importance Plot for the caret::train objects | 
| plot.importance_plot | Plot an Importance Plot object | 
| plot.tornado_plot | Plot a Tornado Plot object | 
| print.importance_plot | print data in an 'importance_plot' | 
| print.tornado_plot | print data in a 'tornado_plot' | 
| quantile.ordered | Quantile for Ordered Factors | 
| tornado | Generic tornado plotting method | 
| tornado.coxph | Cox Proportional Hazards Tornado Diagram | 
| tornado.cv.glmnet | GLMNET Tornado Diagram | 
| tornado.glm | GLM Tornado Diagram | 
| tornado.lm | Linear Model Tornado Diagram | 
| tornado.survreg | Survreg Tornado Diagram | 
| tornado.train | Caret Tornado Diagram |