Package: astronomR 0.2.0

astronomR: Cosmic Insights: Statistical Frameworks for Astronomers

A comprehensive toolkit for astronomical and cosmological computations. Provides functions for angular coordinate conversions (degrees, hours-minutes-seconds, degrees-minutes-seconds, and radians), access to fundamental physical constants, queries to the Gaia Archive TAP (Table Access Protocol) service, cosmological distance calculations, early-universe thermal physics including photon density and 'Saha' equation solutions, and the Drake equation for estimating the number of communicating extraterrestrial civilisations in the Milky Way.

Authors:Samrit Pramanik [aut, cre], Kazi Abu Rousan [aut]

astronomR_0.2.0.tar.gz
astronomR_0.2.0.zip(r-4.7)astronomR_0.2.0.zip(r-4.6)astronomR_0.2.0.zip(r-4.5)
astronomR_0.2.0.tgz(r-4.6-any)astronomR_0.2.0.tgz(r-4.5-any)
astronomR_0.2.0.tar.gz(r-4.7-any)astronomR_0.2.0.tar.gz(r-4.6-any)
astronomR_0.2.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
astronomR/json (API)
NEWS

# Install 'astronomR' in R:

install.packages('astronomR', repos = c('https://samrit2442.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/samrit2442/astronomr/issues

On CRAN:

astronomy cosmology statistical-analysis

4.81 score 13 stars 6 scripts 246 downloads 18 exports 38 dependencies

Last updated from:11bc24f1ad. Checks:7 WARNING, 2 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	WARNING	132
source / vignettes	OK	163
linux-release-x86_64	WARNING	118
macos-release-arm64	WARNING	84
macos-oldrel-arm64	WARNING	73
windows-devel	WARNING	84
windows-release	WARNING	104
windows-oldrel	WARNING	64
wasm-release	OK	106

Exports:constant_value constants_df deg_to_dms deg_to_hms deg2rad dms_to_deg drake_equation get_gaia_data hms_to_deg km_to_Mpc Mpc_to_km photon_energy_density_fn_T photon_energy_density_fn_z photon_number_density_fn_T photon_number_density_fn_z rad2deg Saha_Xe soln_saha

Dependencies:askpass bit bit64 cli clipr cpp11 crayon curl dplyr generics glue hms httr jsonlite lifecycle magrittr mime openssl pillar pkgconfig pracma prettyunits progress purrr R6 readr rlang stringi stringr sys tibble tidyr tidyselect tzdb utf8 vctrs vroom withr

Help page	Topics
Retrieve the Value of a Physical Constant	constant_value
Fundamental Physical Constants in SI and Natural Units	constants_df
Convert Decimal Degrees to Degrees, Minutes, and Seconds (DMS) Format	deg_to_dms
Convert Decimal Degrees to Hours, Minutes, and Seconds (HMS) Format	deg_to_hms
Convert Degrees to Radians	deg2rad
Convert Degrees, Minutes, and Seconds (DMS) to Decimal Degrees	dms_to_deg
Estimate the Number of Communicating Civilizations via the Drake Equation	drake_equation
Query Gaia Archive Data	get_gaia_data
Convert Hours, Minutes, and Seconds (HMS) to Decimal Degrees	hms_to_deg
Convert Kilometers to Megaparsecs	km_to_Mpc
Convert Megaparsecs to Kilometers	Mpc_to_km
Photon Energy Density as a Function of Temperature	photon_energy_density_fn_T
Photon Energy Density as a Function of Redshift	photon_energy_density_fn_z
Photon Number Density as a Function of Temperature	photon_number_density_fn_T
Photon Number Density as a Function of Redshift	photon_number_density_fn_z
Convert Radians to Degrees	rad2deg
Ionization Fraction Using the Saha Equation	Saha_Xe
Deviation of Ionization Fraction from 0.5	soln_saha

Package: astronomR 0.2.0

astronomR: Cosmic Insights: Statistical Frameworks for Astronomers

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Help Manual

Usage by other packages (reverse dependencies)