Table data format, views and table manipulation widgets
Due to the fact that tables are by far the most used format in dataminig (and othervise) we need to agree on some python table format. Then we need to implement more sophisticated "Table viewer" where one will be able to sort by columns, limit the numbers of records, ... Some standard representation of table would enable us to come up with general widgets for:
- filtering
- splitting
- sorting
- extracting/removing/adding columns
- joining tables (by rows or columns)
- writing "selects" joining multiple tables Now everybody needs to develope his own widgets for his owe table format.