ProFit: Fit Projected 2D Profiles to Galaxy Images

Get data / Define model / ??? / Profit! 'ProFit' is a Bayesian galaxy fitting tool that uses a fast 'C++' image generation library and a flexible interface to a large number of likelihood samplers.

Version: 1.3.3
Depends: R (≥ 3.0), FITSio, magicaxis (≥ 2.0.3)
Imports: cubature, RColorBrewer, LaplacesDemon, methods, celestial (≥ 1.4.1), checkmate
Suggests: fftw, knitr, rmarkdown, ProFound, sn
Published: 2019-11-11
Author: Aaron Robotham ORCID iD [aut, cre], Dan Taranu ORCID iD [aut], Rodrigo Tobar ORCID iD [aut]
Maintainer: Aaron Robotham <aaron.robotham at>
License: LGPL-3
NeedsCompilation: yes
Citation: ProFit citation info
Materials: NEWS
CRAN checks: ProFit results


Reference manual: ProFit.pdf
Vignettes: ProFit: Galaxy Fitting Example
ProFit: Making a Complex Model Image
ProFit: OpenCL and OpenMP Support
ProFit: PSF Convolution Can Be Convoluted
ProFit: PSF Fitting Example


Package source: ProFit_1.3.3.tar.gz
Windows binaries: r-devel:, r-devel-UCRT:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): ProFit_1.3.3.tgz, r-release (x86_64): ProFit_1.3.3.tgz, r-oldrel: ProFit_1.3.3.tgz
Old sources: ProFit archive

Reverse dependencies:

Reverse suggests: ProFound


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