periodicity 1.0b1

Useful tools for periodicity analysis in time series data.

Periodicity

Useful tools for analysis of periodicities in time series data.

Documentation: https://periodicity.readthedocs.io

Currently includes:

• Auto-Correlation Function
• Spectral methods:
  • Lomb-Scargle periodogram
  • Wavelet Transform
  • Hilbert-Huang Transform (WIP)
• Phase-folding methods:
  • String Length
  • Phase Dispersion Minimization
  • Analysis of Variance (soon™)
• Gaussian Processes:
  • george implementation
  • celerite implementation
  • pymc3 implementation (soon™)

Quick start

Installing current release from pypi (v0.1.0b2)

$ pip install periodicity

Installing current development version (v1.0b1)

$ git clone https://github.com/dioph/periodicity.git
$ cd periodicity
$ pip install .

Visualization of this example: