Actigraphy has been widely used for the analysis of circadian rhythm. Current practice applies regression analysis to data from multiple days to estimate the circadian phase. This paper presents a filtering method for online processing of biometric data to estimate the circadian phase. We apply the proposed method on actigraphy data of fruit flies (Drosophila melanogaster).
Cite
@article{arxiv.1804.00115,
title = {Continuous Circadian Phase Estimation Using Adaptive Notch Filter},
author = {Wei Qiao and Kyle Altman and Agung Julius and Bernard Possidente and John T. Wen},
journal= {arXiv preprint arXiv:1804.00115},
year = {2018}
}