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University Ranking indices and metrics: technical specifications
| Ordering metric | Stock or flow metrics | Size-independent metrics | Metrics weighing | Metrics redundancy reduction |
|---|---|---|---|---|
| RIU | Mixed | Some | Pre-defined | No |
| U-I R&D Index | Flow | All | Data-driven | Yes |
| UIC frequency | Flow | No | – | – |
| %UIC | Flow | Yes | – | – |
