| absmax | Maximum of Absolute Values of Vector | 
| attrnames | Get Names of Attributes | 
| clear | Clear the Current Screen/Buffer | 
| commas | Add Commas to a Large Number | 
| discrete_by_quantile | Discretize a Vector by Quantiles | 
| exit | Exit R Without Saving | 
| factor_to_num | Convert a Factor to Numeric | 
| hweb | View HTML Version of Help Files | 
| lm_plot | Linear Model Diagnostic Plots | 
| miss_ind | Add missingness indicators to existing data object | 
| mse | Mean Squared Error | 
| nima_theme | Nima's plotting theme | 
| nll | Risk for Cross-Entropy Loss | 
| openfile | Open a File | 
| qq_plot | Quantile-Quantile Plots | 
| scale_color_nima | Nima's ggplot2 theme - supplement: scale_color | 
| scale_fill_nima | Nima's ggplot2 theme - supplement: scale_fill | 
| sim_plot | Visualize Summaries of Simulation Results | 
| summarize_sim | Summarize Simulations Results | 
| theme_jetblack | A jet black theme with inverted colors | 
| theme_nima | Nima's plotting theme | 
| uniqlen | Find Number of Unique Values |