Colour of environmental noise

Calculate the 'colour' of environmental noise assuming 1/f noise family

spec_slope_get(spec_obj)

Arguments

spec_obj	A data.frame containing a vector of frequencies/periods scanned, and a vector containing the normalised power corresponding to scanned frequencies/periods.

Value

A list containing the beta slope, the original spec_obj data.frame, and the fitted linear model.

Details

Calculates slope of log10(normalised power)~log10(frequencies).

See also

seasonality_and_colour.

Author

Diego Barneche and Scott Burgess.