significance of spectal peak with spectrum()
the null hypothesis would be: one particular frequency peak is not significantly different from the background noise.
On Friday 16 September 2005 09:28, you wrote:
Sebastian Leuzinger wrote:
Hello, has anybody got a simple recepie to test the significance level of the peaks after using spectrum() ?
What is you null hypothesis? - Kind of noise? - One particular frequency is noisy or all noisy? - ... Uwe Ligges
(R-version 2.0.1, linux SuSE9.3)