This function calculates the p-value for the harmonic analysis test developed by R.A. Fisher (1929). Harmonic analysis specifically refers to Fast Fourier Transform (FFT) results.
Usage
pharmonic(n, r, g)
Arguments
n
the total number of frequencies in FFT results
r
the modulus of the tested frequency is ranked as the rth largest among all frequencies
g
the FFT result of the tested frequency expressed as the squared modulus divided by the sum of the squared moduli by all frequencies (proportion: m_r^2/(m_1^2+...+m_n^2)).
Value
The p-value calculated by the harmonic test.
References
Fisher, R. A. (1929). Tests of significance in harmonic analysis. Proceedings of the Royal Society of London. Series A, 125(796), 54-59.