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twopartm  

Two-Part Model with Marginal Effects
View on CRAN: Click here


Download and install twopartm package within the R console
Install from CRAN:
install.packages("twopartm")

Install from Github:
library("remotes")
install_github("cran/twopartm")

Install by package version:
library("remotes")
install_version("twopartm", "0.1.0")



Attach the package and use:
library("twopartm")
Maintained by
Yajie Duan
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2022-10-14
Latest Update: 2022-10-14
Description:
Fit two-part regression models for zero-inflated data. The models and their components are represented using S4 classes and methods. Average Marginal effects and predictive margins with standard errors and confidence intervals can be calculated from two-part model objects. Belotti, F., Deb, P., Manning, W. G., & Norton, E. C. (2015) <doi:10.1177/1536867X1501500102>.
How to cite:
Yajie Duan (2022). twopartm: Two-Part Model with Marginal Effects. R package version 0.1.0, https://cran.r-project.org/web/packages/twopartm. Accessed 02 Nov. 2026.
Previous versions and publish date:
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