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The weight functions of weekdays for calculating the functional Pearson’s correlation coefficients and concordance correlation coefficients by the type of substance use.
| Weekday | Alcohol use | Marijuana use |
|---|---|---|
| Sunday | 0.2544081 | 0.6463944 |
| Monday | 0.2347066 | 0.6446918 |
| Tuesday | 0.2325301 | 0.6526493 |
| Wednesday | 0.2152691 | 0.6492729 |
| Thursday | 0.2729498 | 0.6635828 |
| Friday | 0.3854819 | 0.6846615 |
| Saturday | 0.4182927 | 0.7048760 |
