gravity: Estimation Methods for Gravity Models (original) (raw)

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: 2023-05-02
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

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