All Articles tagged data analysis methods

• Instrumentation and Methods for Astrophysics
  November 14, 2023 IST
  Marginalised Normal Regression: Unbiased curve fitting in the presence of x-errors
  Deaglan J. BartlettHarry Desmond

  A new method for fitting curves to data, with applications to cosmological and astrophysical data, and accompanying software.

  Abstract
• Cosmology and Nongalactic Astrophysics
  December 23, 2022 IST
  The Cosmic Graph: Optimal Information Extraction from Large-Scale Structure using Catalogues
  T. Lucas MakinenTom CharnockPablo LemosNatalia PorqueresAlan HeavensBenjamin D. Wandelt

  An application of neural networks to galaxy catalogue information assembled in the form of graphs.

  Abstract