Tutorials

The following examples will help you get started with AstronomyCalc:

Examples:

• AstronomyCalc tutorial
• Model universes
  • Einsten-de Sitter universe
  • de Sitter universe
  • Benchmark model or flat \(\Lambda\)-cold dark matter (\(\Lambda\)CDM) universe
• Hubble diagram
  • Original data used in Hubble (1929)
  • Least Square Fit
  • Generate synthetic supernova data
  • Posterior distribution
  • Linear Regression
  • Polynomial Regression
  • Underfitting vs overfitting
  • Cross-Validation
  • Polynomial Regression of Supernova data
  • Basis Function Regression
  • Learning about cosmology
• Bayesian parameter inference
  • Simple example of Bayesian inference
  • Importance Sampling
  • Metropolis–Hastings Algorithm
  • Inferring cosmological parameters from supernova data