1) Upload your CSVs

The data CSV must include: header row, a weights row, a weights_sigma row, then alternatives (first column = name; remaining columns = criteria). Errorbars CSV (optional) should match the same table shape (alternatives + criteria).

2) Preview and edit

Click any cell to edit. Use the toolbar to add/delete rows. When you run, the edited table is used.

3) Run analysis

4) Results (live)