Package: ActFrag 0.1.1

ActFrag: Activity Fragmentation Metrics Extracted from Minute Level Activity Data

Recent studies haven shown that, on top of total daily active/sedentary volumes, the time accumulation strategies provide more sensitive information. This package provides functions to extract commonly used fragmentation metrics to quantify such time accumulation strategies based on minute level actigraphy-measured activity counts data.

Authors:Junrui Di [aut, cre], John Muschelli [aut], Vadim zipunnikov [aut]