ISSN:
1432-1416
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
,
Mathematics
Notes:
Summary The methods proposed consist of an extension of the classical periodogram method for period evaluation, and of a new approach giving better estimates of activity time α. The improvements of the periodogram method aim at eliminating possible misinterpretations by introducing a confidence limit for “true” periods and by an analysis of homogeneity. Further, the extended method enables one to evaluate τ even from records containing gaps, e.g. caused by feeding intervals. The application of the methods is demonstrated using records of the locomotor activity of the scorpionspider Admetus pumilio.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00275923