Correlation estimation uncertainty
Are seemingly different correlations just sample noise?
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Sample JSON
Specification JSON
Sample as of
0700.HK Tencent Holdings | Hang Seng Index | 2025-10-16 – 2026-10-16 | HKD
- Highest item: Item C
- 0.94
- Lowest item: Item F
- -0.31
- Average
- 0.46
- Number of items
- 7 items
Correlation estimation uncertainty
Correlation coefficient (−1 to 1) (Range)
Valid sample size (observations)
Valid sample size (observations) (Bar)
Event detail and data date
Correlation coefficient (−1 to 1) and Valid sample size (observations) (Table)
Sample data rows
| Reference price level / scenario | Correlation coefficient (−1 to 1) | Valid sample size (observations) | Data date (sample) |
|---|---|---|---|
| Item A | 0.27 | 24 | 2026-10-16 |
| Item B | 0.86 | 34 | 2026-10-16 |
| Item C | 0.94 | 24 | 2026-10-16 |
| Item D | 0.69 | 38 | 2026-10-16 |
| Item E | 0.86 | 49 | 2026-10-16 |
| Item F | -0.31 | 25 | 2026-10-16 |
| Item G | -0.09 | 12 | 2026-10-16 |