Package: actisomni 0.2.0

actisomni: Create Sleep Measures of Actigraphy and Activity Analysis

Estimates sleep from wrist accelerometry and epoch-level activity data. Implements sleep-period-time guiders based on angle changes, posture, least-active periods, sustained inactivity, low activity, and diary or fixed time windows; combines guider windows with sustained-inactivity bouts to produce sleep/wake labels and consensus estimates. Provides diary helpers and Tudor-Locke sleep-period summaries, and interfaces to the 'asleep' and 'sleeper' machine-learning estimators. The angle-based and sustained-inactivity methods are described by van Hees et al. (2015) <doi:10.1371/journal.pone.0142533> and van Hees et al. (2018) <doi:10.1038/s41598-018-31266-z>; the sleep-period summary method by Tudor-Locke et al. (2014) <doi:10.1139/apnm-2013-0173>; and the model estimators by Yuan et al. (2024) <doi:10.1038/s41746-024-01065-0> and Sundararajan et al. (2021) <doi:10.1038/s41598-020-79217-x>.

Authors:John Muschelli [aut, cre]