| %not_in% | Check if Elements Are Not in a Vector |
| impute | Impute Numeric Column Values |
| nonlinear_bins | Create Nonlinear Probability of Survival Bins |
| normalize | Normalize a Numeric Vector |
| pretty_number | Convert Numbers into Readable Abbreviated Formats |
| pretty_percent | Format Numeric Variables as Percentages |
| probability_of_survival | Calculate Probability of Survival Using TRISS Method |
| rmm | Relative Mortality Metric (RMM) Calculation |
| rm_bin_summary | Bin-Level Summary for Relative Mortality Metric (RMM) |
| season | Get Season Based on a Date |
| small_count_label | Label Small Counts Based on a Cutoff |
| stat_sig | Assign Significance Codes Based on P-Values |
| theme_cleaner | Customizable Minimalistic ggplot2 Theme |
| trauma_case_mix | View the Current Patient Population Case Mix Compared to the Major Trauma Study Case Mix |
| trauma_performance | Calculate Trauma Hospital Performance Based on Robust and Validated Measures |
| weekend | Classify Dates as Weekday or Weekend |