Open Access
Table 4
Cross Table to measure the weights for data quality dimensions.
| Code | Quality Dimension | DQF Country Criteria (Cj) | Frequency | Weight | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NZ | NO | CA | US | UK | UN | JP | ET | ID | IM | AS | EU | ||||
| C1 | C2 | C3 | C4 | C5 | C6 | C7 | C8 | C9 | C10 | C11 | C12 | ||||
| D01 | Accuracy/Reliability | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 12 | 0.15 | ||
| D02 | Timeliness/Punctuality/Currency | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 12 | 0.15 |
| D03 | Comparability | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 8 | 0.10 |
| D04 | Accessibility/Clarity/Availability | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 11 | 0.14 |
| D05 | Relevancy/User needs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 12 | 0.15 |
| D06 | Interpretability/Metadata Mgmt. | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 6 | 0.08 |
| D07 | Integrity | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.03 |
| D08 | Completeness | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.01 |
| D09 | Validity | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.01 |
| D10 | Uniqueness | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.01 |
| D11 | Reliance | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.01 |
| D12 | Institutional Environment | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.03 |
| D13 | Trustworthiness | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.01 |
| D14 | Granularity | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.01 |
| D15 | Consistency/Coherence | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 8 | 0.10 |
| D16 | Efficiency/Cost | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.01 |
| Total | 6 | 6 | 6 | 7 | 7 | 6 | 8 | 6 | 7 | 8 | 7 | 6 | 80 | 1.00 | |
| % Total Score | 82.50 | 85.00 | 82.50 | 78.75 | 65.00 | 85.00 | 92.50 | 92.50 | 92.50 | 87.50 | 92.50 | 85.00 | |||
| Data Quality Index (DQI) | 98.30 | 96.60 | 96.00 | 96.30 | 96.50 | 68.00 | 87.00 | 59.40 | 77.90 | 62.30 | 96.40 | 87.80 | |||
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