astrostat/Automark: Automatic Change Point Detection in the Spectra of High-energy Astrophysical Sources
This package implements a method for modeling photon counts collected form observation of variable-intensity astronomical sources. It aims to mark the abrupt changes in the corresponding wavelength distribution of the emission automatically. In the underlying methodology, change points are embedded into a marked Poisson process, where photon wavelengths are regarded as marks and both the Poisson intensity parameter and the distribution of the marks are allowed to change. The details is given in Wong et. al. (2016).
Getting started
Browse package contents
Package details |
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| Author | Raymond K. W. Wong, Vinay L. Kashyap, Thomas C. M. Lee and David A. van Dyk |
| Maintainer | Raymond K. W. Wong <raymondkww.dev@gmail.com> |
| License | GPL (>= 2) |
| Version | 0.2.0 |
| Package repository | View on GitHub |
| Installation |
Install the latest version of this package by entering the following in R:
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