| aggregate_applications | Aggregate Numeric Data by Periods |
| aggregate_psd2_keyword_features | Aggregate PSD2 Keyword Features at the Application Level with Time Window Filtering |
| cyclical_cos | Convert a Cyclical Variable to Cosine Representation |
| cyclical_sin | Convert a Cyclical Variable to Sine Representation |
| extract_basic_description_features | Extract Basic Description Features |
| extract_email_features | Extract Email Features for Credit Scoring |
| extract_ip_features | Extract IP Address Features |
| extract_keyword_features | Extract Keyword Features from Text Descriptions |
| extract_timestamp_features | Extract Timestamp Features |
| featForge_sample_data | Sample Data for Package Testing and Demonstration |
| featForge_transactions | Transactions Data for Package Testing and Demonstration |