Estimation Methods for Gravity Models [R package gravity version 1.1]

gravity: Estimation Methods for Gravity Models

A wrapper of different standard estimation methods for gravity models. This package provides estimation methods for log-log models and multiplicative models.

Version: 1.1

Depends: R (≥ 3.4.0)

Imports: lmtest, sandwich, glm2, MASS, stats, censReg, survival, multiwayvcov, tibble, magrittr, dplyr, tidyr, purrr, rlang, Rdpack, utils

Suggests: knitr, rmarkdown, testthat, broom

Published: 2023年05月02日

DOI: 10.32614/CRAN.package.gravity

Author: Anna-Lena Woelwer [aut, cph], Jan Pablo Burgard [aut, cph], Joshua Kunst [aut, cph], Mauricio Vargas ORCID iD [aut, cre, cph], Romain Francois [ctb] (adapted parts of the code to use dplyr 0.8.0), Lionel Henry [ctb] (simplified parts of the code), Sarah Johnson [ctb] (improved the double demeaning function), Hrisyana Doytchinova [rev] (sent us different suggestions and bug reports)

Maintainer: Mauricio Vargas <m.sepulveda at mail.utoronto.ca>

BugReports: https://github.com/pachadotdev/gravity/issues/

License: Apache License (≥ 2)

URL: https://pacha.dev/gravity/

NeedsCompilation: no

Materials: NEWS

In views: Econometrics

CRAN checks: gravity results

Documentation:

Reference manual: gravity.html , gravity.pdf

Vignettes: A crash course on gravity models (source, R code)
Creating gravity datasets (source, R code)

Downloads:

Package source: gravity_1.1.tar.gz

Windows binaries: r-devel: gravity_1.1.zip, r-release: gravity_1.1.zip, r-oldrel: gravity_1.1.zip

macOS binaries: r-release (arm64): gravity_1.1.tgz, r-oldrel (arm64): gravity_1.1.tgz, r-release (x86_64): gravity_1.1.tgz, r-oldrel (x86_64): gravity_1.1.tgz

Old sources: gravity archive

Reverse dependencies:

Reverse suggests: cepiigeodist

Linking:

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