Research method
Spectral analysis
Spectral analysis is a canonical archive-taxonomy method; this registry entry defines its inputs, output and use boundary.
- Output
- Conditional forecast or research filter
- Input
- Ordered price, volume or breadth observations
- Horizon
- A defined sampling interval and lookback
- Best use
- Compare an explicit quantitative baseline with an out-of-sample result.
- Input: Ordered price, volume or breadth observations.
- Output: forecast.
- Use boundary: Compare an explicit quantitative baseline with an out-of-sample result.
The graph4
How the method is built, and where it has been read
Depends on
Often reviewed together
Fast Fourier Transform6 readings
Often reviewed together
Maximum entropy spectrum analysis10 readings
Often reviewed together
Fourier analysis16 readings
Often reviewed together
Dominant cycle detection31 readings
Read in the archive0 readings
This registry entry describes a research method. It is not investment advice and does not make a performance claim.