Cosmic Insights: Statistical Frameworks for Astronomers
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Documentation for package ‘astronomR’ version 0.4.0
Help Pages
| astronomR-package | astronomR: Cosmic Insights: Statistical Frameworks for Astronomers |
| age_of_universe | Cosmic Time and Age of the Universe |
| angular_diameter_distance | Cosmological Distances |
| astronomR | astronomR: Cosmic Insights: Statistical Frameworks for Astronomers |
| boltzmann_pebble_rhs | Boltzmann Relic-Abundance (Pebble) Equation dY/dx |
| comoving_distance | Cosmological Distances |
| constants_df | Fundamental Physical Constants in SI and Natural Units |
| constant_value | Retrieve the Value of a Physical Constant |
| cosmic_time | Cosmic Time and Age of the Universe |
| cosmological_distances | Cosmological Distances |
| cosmology_model | Define a Cosmological Model |
| deg_to_dms | Convert Decimal Degrees to Degrees, Minutes, and Seconds (DMS) Format |
| deg_to_hms | Convert Decimal Degrees to Hours, Minutes, and Seconds (HMS) Format |
| deg_to_rad | Convert Degrees to Radians |
| dms_to_deg | Convert Degrees, Minutes, and Seconds (DMS) to Decimal Degrees |
| drake_equation | Estimate the Number of Communicating Civilizations via the Drake Equation |
| entropy_density | Entropy Density of the Thermal Bath |
| equilibrium_number_density | Equilibrium Number Density of a Massive Particle Species |
| equilibrium_yield | Equilibrium Yield Y_eq as a Function of x = m/T |
| freeze_out_xf | Approximate Freeze-Out Parameter x_f = m / T_f |
| get_gaia_data | Query Gaia Archive Data |
| g_star_eff | Effective Relativistic Degrees of Freedom g_*(T) |
| hms_to_deg | Convert Hours, Minutes, and Seconds (HMS) to Decimal Degrees |
| hubble_distance | Cosmological Distances |
| hubble_radiation | Hubble Rate in the Radiation-Dominated Era |
| hubble_ratio | Dimensionless Hubble Parameter E(z) |
| julian_day | Julian Day of a Date-Time |
| km_to_Mpc | Convert Kilometers to Megaparsecs |
| luminosity_distance | Cosmological Distances |
| Mpc_to_km | Convert Megaparsecs to Kilometers |
| peebles_rhs | Peebles Equation for Hydrogen Recombination |
| photon_energy_density_fn_T | Photon Energy Density as a Function of Temperature |
| photon_energy_density_fn_z | Photon Energy Density as a Function of Redshift |
| photon_number_density_fn_T | Photon Number Density as a Function of Temperature |
| photon_number_density_fn_z | Photon Number Density as a Function of Redshift |
| print.astronomR_cosmology | Define a Cosmological Model |
| radec_to_altaz | Convert Right Ascension and Declination to Altitude and Azimuth |
| radius_of_curvature | Cosmological Distances |
| rad_to_deg | Convert Radians to Degrees |
| redshift_to_scale_factor | Convert Between Redshift and Scale Factor |
| Saha_Xe | Hydrogen Ionization Fraction from the Saha Equation |
| scale_factor_to_redshift | Convert Between Redshift and Scale Factor |
| soln_saha | Hydrogen Ionization Fraction from the Saha Equation |
| solve_relic_abundance | Solve the Boltzmann Relic-Abundance (Pebble) Equation |
| transverse_comoving_distance | Cosmological Distances |