Package: rvmethod 0.1.2

Parker Holzer

rvmethod: Radial Velocity Method for Detecting Exoplanets

Has various functions designed to implement the Hermite-Gaussian Radial Velocity (HGRV) estimation approach of Holzer et al. (2020) <arxiv:2005.14083>, which is a particular application of the radial velocity method for detecting exoplanets. The overall approach consists of four sequential steps, each of which has a function in this package: (1) estimate the template spectrum with the function estimate_template(), (2) find absorption features in the estimated template with the function findabsorptionfeatures(), (3) fit Gaussians to the absorption features with the function Gaussfit(), (4) apply the HGRV with simple linear regression by calling the function hgrv(). This package is meant to be open source. But please cite the paper Holzer et al. (2020) <arxiv:2005.14083> when publishing results that use this package.

Authors:Parker Holzer

rvmethod_0.1.2.tar.gz
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rvmethod.pdf |rvmethod.html
rvmethod/json (API)

# Install 'rvmethod' in R:
install.packages('rvmethod', repos = c('https://parkerholzer.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Datasets:
  • observed_spec - Observed spectrum for the star 51 Pegasi
  • spectra - Observed spectra for the star 51 Pegasi
  • template - Estimated template spectrum for the star 51 Pegasi

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

1.70 score 1 stars 5 scripts 113 downloads 11 exports 3 dependencies

Last updated 4 years agofrom:9e0c53d4a4. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKOct 24 2024
R-4.5-winOKOct 24 2024
R-4.5-linuxOKOct 24 2024
R-4.4-winOKOct 24 2024
R-4.4-macOKOct 24 2024
R-4.3-winOKOct 24 2024
R-4.3-macOKOct 24 2024

Exports:estimate_templatefindabsorptionfeaturesfit3gaussgauss1funcgauss2funcgauss3funcGaussfitgaussfuncHG1hgrvwave_match

Dependencies:assertthatlatticelocfit