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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: Addict Behav. 2018 Dec 21;94:147–155. doi: 10.1016/j.addbeh.2018.12.024

Table 4.

The functional Pearson’s correlation coefficient and concordance correlation coefficient with 95% confidence intervals based on functional data of alcohol use in the real data example by assessment schedules and recall windows.

Daily Weekly
Pearson’s r CCC Pearson’s r CCC
Days 1–30 Estimate 95% CI 0.1470
(0.0671,
0.2269)		 0.1296
(0.034,
0.2252)		 0.3628
(0.1233,
0.6023)		 0.3271 (− 0.1107, 0.7648)
Days 31–60 Estimate 95% CI 0.0640
(− 0.0044,
0.1324)		 0.0492
(− 0.0085,
0.1068)		 0.1076
(0.0143,
0.2009)		 0.0912 (− 0.0099, 0.1923)
Days 61–90 Estimate 95% CI 0.1131
(0.0326,
0.1936)		 0.1047
(0.0181,
0.1914)		 0.1866
(0.0254,
0.3479)		 0.1437 (− 0.0487, 0.3362)