| Correlations for all pairs of data series (method=kendall) | |||||||
| Coffee | Tea | Sugar | Water | Soda | SaraLee | Starbucks | |
| Coffee | 1 | 0.838 | -0.266 | 0.642 | 0.78 | -0.655 | -0.675 |
| Tea | 0.838 | 1 | -0.313 | 0.62 | 0.814 | -0.638 | -0.686 |
| Sugar | -0.266 | -0.313 | 1 | -0.121 | -0.333 | 0.129 | 0.133 |
| Water | 0.642 | 0.62 | -0.121 | 1 | 0.628 | -0.526 | -0.699 |
| Soda | 0.78 | 0.814 | -0.333 | 0.628 | 1 | -0.609 | -0.683 |
| SaraLee | -0.655 | -0.638 | 0.129 | -0.526 | -0.609 | 1 | 0.618 |
| Starbucks | -0.675 | -0.686 | 0.133 | -0.699 | -0.683 | 0.618 | 1 |
| Correlations for all pairs of data series with p-values | |||
| pair | Pearson r | Spearman rho | Kendall tau |
| Coffee;Tea | 0.9543 | 0.9551 | 0.8378 |
| p-value | (0) | (0) | (0) |
| Coffee;Sugar | -0.2861 | -0.3916 | -0.2661 |
| p-value | (0.0487) | (0.0059) | (0.0078) |
| Coffee;Water | 0.8809 | 0.8317 | 0.6424 |
| p-value | (0) | (0) | (0) |
| Coffee;Soda | 0.9123 | 0.9312 | 0.7798 |
| p-value | (0) | (0) | (0) |
| Coffee;SaraLee | -0.8005 | -0.8414 | -0.6554 |
| p-value | (0) | (0) | (0) |
| Coffee;Starbucks | -0.8626 | -0.8611 | -0.675 |
| p-value | (0) | (0) | (0) |
| Tea;Sugar | -0.3524 | -0.4326 | -0.3132 |
| p-value | (0.014) | (0.0021) | (0.0018) |
| Tea;Water | 0.8057 | 0.8115 | 0.6199 |
| p-value | (0) | (0) | (0) |
| Tea;Soda | 0.915 | 0.943 | 0.814 |
| p-value | (0) | (0) | (0) |
| Tea;SaraLee | -0.8385 | -0.8447 | -0.6383 |
| p-value | (0) | (0) | (0) |
| Tea;Starbucks | -0.824 | -0.8561 | -0.6862 |
| p-value | (0) | (0) | (0) |
| Sugar;Water | -0.1779 | -0.148 | -0.121 |
| p-value | (0.2263) | (0.3155) | (0.2266) |
| Sugar;Soda | -0.4587 | -0.473 | -0.3335 |
| p-value | (0.001) | (7e-04) | (9e-04) |
| Sugar;SaraLee | 0.271 | 0.2441 | 0.1289 |
| p-value | (0.0625) | (0.0945) | (0.1974) |
| Sugar;Starbucks | 0.1958 | 0.1902 | 0.1325 |
| p-value | (0.1823) | (0.1952) | (0.1853) |
| Water;Soda | 0.834 | 0.8183 | 0.6276 |
| p-value | (0) | (0) | (0) |
| Water;SaraLee | -0.6916 | -0.7482 | -0.5264 |
| p-value | (0) | (0) | (0) |
| Water;Starbucks | -0.9021 | -0.876 | -0.6986 |
| p-value | (0) | (0) | (0) |
| Soda;SaraLee | -0.8581 | -0.828 | -0.6087 |
| p-value | (0) | (0) | (0) |
| Soda;Starbucks | -0.8845 | -0.8439 | -0.6832 |
| p-value | (0) | (0) | (0) |
| SaraLee;Starbucks | 0.846 | 0.8269 | 0.6176 |
| p-value | (0) | (0) | (0) |
