| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Spreadsheet_Excel_Reader | 292 | 1,084 | |
| EvalMath | 119 | 376 | |
| ATTC_controller | 115 | 319 | |
| SimpleXLSX | 112 | 423 | |
| ATTC_CSV_Parser | 58 | 154 | |
| ATTC_database | 57 | 238 | |
| ATTC_import | 53 | 198 | |
| Table_generator_by_aazztech | 48 | 152 | |
| EvalMath_Functions | 33 | 119 | |
| OLERead | 29 | 139 | |
| ATTC_helper | 29 | 123 | |
| ATTC_ajax_handler | 24 | 51 | |
| ATTC_export | 22 | 80 | |
| ATTC_list_table | 18 | 135 | |
| ATTC_enqueue | 6 | 36 | |
| EvalMath_Stack | 5 | 17 |