Skip to main content
Figure 3 | Journal of Circadian Rhythms

Figure 3

From: Statistical methods for detecting and comparing periodic data and their application to the nycthemeral rhythm of bodily harm: A population based study

Figure 3

Periodogram of incidents per hour. The periodogram is applied to the 35064 hours of the four year sampling period. The period of 168 hours (one week), 24 hours (one day) and their corresponding harmonic frequencies are tagged with circles. All high peaks of the spectral density coincide with these frequencies. The other shown periods have relatively small density.

Back to article page

Journal of Circadian Rhythms

ISSN: 1740-3391