Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Gnedin, Oleg Y.'

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[ascl:1708.013] GMM: Gaussian Mixture Modeling

GMM (Gaussian Mixture Modeling) tests the existence of bimodality in globular cluster color distributions. GMM uses three indicators to distinguish unimodal and bimodal distributions: the kurtosis of the distribution, the separation of the peaks, and the probability of obtaining the same χ2 from a unimodal distribution.