F_powerCircadian: F-statistics-based Theoretical Circadian Power Calculation

In weiiizong/powerCircadian: An R package for circadian data power calculation

Description

Theoretical circadian power calculation based on F-statistics

Usage

F_powerCircadian(n, A, sigma, phi = 0, period = 24, cts = NULL, alpha = 0.05)

Arguments

n	Sample size.
A	Amplitude of the sine curve: A * sin(2π/period * (phi + cts)) + C.
sigma	\sigma in the independent Normal error term N(0,σ).
phi	Phase of the sine curve. Default is 0.
period	Period of the sine curve. Default is 24.
cts	Circadian time design vector.
alpha	Type I error control. Default is 0.05.

Details

Theoretically calculate power of circaidan data under indepednent Normal error assumption using F-statistics.

Value

Theoretucal power based on F-statistics.

Author(s)

Wei Zong, Zhiguang Huo

Examples

n = 100
cts = seq(0,24,length.out = n+1)[-1]
A = 1
sigma = 1
phi = 0
C = 10
F_powerCircadian(n, A, sigma, phi=0, period = 24, cts=cts, alpha = 0.05)

weiiizong/powerCircadian documentation built on Dec. 23, 2021, 5:09 p.m.