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astro-ph.IM2024
Bayesian functional data analysis in astronomy
Thomas Loredo, Tamas Budavari, David Kent +1
Cosmic demographics -- the statistical study of populations of astrophysical objects -- has long relied on *multivariate statistics*, providing methods for analyzing data comprisin…
astro-ph.IM2023
Splines 'n Lines: Rest-frame galaxy spectral energy distributions via Bayesian functional data analysis
David Kent, Tamás Budavári, Thomas J. Loredo +1
Survey-based measurements of the spectral energy distributions (SEDs) of galaxies have flux density estimates on badly misaligned grids in rest-frame wavelength. The shift to rest…