The detection of orcadian rhythms in physiological data with periodically missing observation points
作者:
V. Haggan,
期刊:
Journal of Interdisciplinary Cycle Research
(Taylor Available online 1977)
卷期:
Volume 8,
issue 2
页码: 161-174
ISSN:0022-1945
年代: 1977
DOI:10.1080/09291017709359554
出版商: Taylor & Francis Group
关键词: Circadian rhythm;cycle detection method;periodogram analysis
数据来源: Taylor
摘要:
A mathematically sound technique by which circadian rhythms may be detected is that of periodogram analysis. It is necessary, however, in applying this method, to ensure that the observations are equally spaced. In physiological experiments, it is often found that some of the observation points are periodically missing. A modified periodogram technique is defined and its usefulness in cycle detection is demonstrated by means of both simulated and real data.
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