What’s new

v0.1.4 (April 2021)

Important

The package has now been renamed AntroPy (previously EntroPy)!

  1. Faster implementation of antropy.lziv_complexity() (see PR1). Among other improvements, strings are now mapped to UTF-8 integer representations.

v0.1.3 (March 2021)

  1. Added the entropy.num_zerocross() function to calculate the (normalized) number of zero-crossings on N-D data.

  2. Added the entropy.hjorth_params() function to calculate the mobility and complexity Hjorth parameters on N-D data.

  3. Add support for N-D data in entropy.spectral_entropy(), entropy.petrosian_fd() and entropy.katz_fd().

  4. Use the stochastic package to generate stochastic time-series.

v0.1.2 (May 2020)

  1. entropy.lziv_complexity() now works with non-binary sequence (e.g. “12345” or “Hello World!”)

  2. The average fluctuations in entropy.detrended_fluctuation() is now calculated using the root mean square instead of a simple arithmetic. For more details, please refer to this GitHub issue.

  3. Updated flake8

v0.1.1 (November 2019)

  1. Added Lempel-Ziv complexity (entropy.lziv_complexity()) for binary sequence.

v0.1.0 (October 2018)

Initial release.

  1. Permutation entropy

  2. Spectral entropy

  3. Singular value decomposition entropy

  4. Approximate entropy

  5. Sample entropy

  6. Petrosian Fractal Dimension

  7. Katz Fractal Dimension

  8. Higuchi Fractal Dimension

  9. Detrended fluctuation analysis