搜索的时候,发现了:https://justinmshea.github.io/wooldridge/
- The wooldridge data package aims to lighten the task by easily loading any data set from the text. The package contains full documentation for every data set and all data have been compressed to a fraction of their original size. Just install the package, load it, and call the data you wish to work with.
https://justinmshea.github.io/wooldridge/articles/Introductory-Econometrics-Examples.html
But wait…there’s more! A vignette, Introductory Econometrics Examples✨, illustrates solutions to examples from each chapter of the text, offering a relevant introduction to econometric modelling with R. The vignette also includes an Appendix of helpful resources, such as Using R for Introductory Econometrics by Florian Hess.