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Informed Dimension estimate from SDA slope.

Source: R/fd.R
sa2fd_sda.Rd

Conversion formula: Standardised Dispersion Analysis (SDA) estimate of self-affinity parameter (SA) to an informed estimate of the fractal dimension (FD).

Usage

sa2fd_sda(sa, ...)

Arguments

sa

Self-afinity parameter estimate based on SDA slope (e.g., fd_sda())).

...

Other arguments

Value

An informed estimate of the Fractal Dimension, see Hasselman(2013) for details.

Details

Note that for some signals different PSD slope values project to a single SDA slope. That is, SDA cannot distinguish dplyr::between all variaties of power-law scaling in the frequency domain.

References

Hasselman, F. (2013). When the blind curve is finite: dimension estimation and model inference based on empirical waveforms. Frontiers in Physiology, 4, 75. https://doi.org/10.3389/fphys.2013.00075

Author

Fred Hasselman