Prostaglandin

Data from Ware and Bowden [1977] taken at six four-hour intervals (labelled T1 to T6) over the course of a day for 10 individuals. The measurements are prostaglandin contents in their urine.

prostaglandin

Format

A double matrix with 10 observations on the following 6 variables.

T1

First four-hour interval measurement of prostaglandin.

T2

Second four-hour interval measurement of prostaglandin.

T3

Third four-hour interval measurement of prostaglandin.

T4

Fourth four-hour interval measurement of prostaglandin.

T5

Fifth four-hour interval measurement of prostaglandin.

T6

Sixth four-hour interval measurement of prostaglandin.

Source

J H Ware and R E Bowden. Circadian rhythm analysis when output is collected at intervals. Biometrics, 33(3):566-571, 1977.