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Astrophysics Source Code Library

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Searching for codes credited to 'Richards, Gordon T.'

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[ascl:2201.001] EzTao: Easier CARMA Modeling

EzTao models time series as a continuous-time autoregressive moving-average (CARMA) process. EzTao utilizes celerite (ascl:1709.008), a fast and scalable Gaussian Process Regression library, to evaluate the likelihood function. On average, EzTao is ten times faster than other tools relying on a Kalman filter for likelihood computation.