Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Sereno, Mauro'

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[ascl:1602.006] LIRA: LInear Regression in Astronomy

LIRA (LInear Regression in Astronomy) performs Bayesian linear regression that accounts for heteroscedastic errors in both the independent and the dependent variables, intrinsic scatters (in both variables), time evolution of slopes, normalization and scatters, Malmquist and Eddington bias, and break of linearity. The posterior distribution of the regression parameters is sampled with a Gibbs method exploiting the JAGS (ascl:1209.002) library.