| correlation_table | Get correlation against target variable |
| cross_plot | Cross-plotting input variable vs. target variable |
| df_status | Get a summary for the given data frame. |
| equal_freq | Equal frequency binning |
| filter_vars | Filtering variables by string name |
| get_sample | Sampling training and test data |
| heart_disease | Heart Disease Data |
| model_performance | Get model perfomance metrics (KS, AUC and ROC) |
| plotar | Correlation plots |
| prep_outliers | Outliers Data Preparation |
| range01 | Transform a variable into the [0-1] range |
| v_compare | Compare two vectors |