Run IV/2SLS with many levels of fixed effects (i.e. ivreg2+reghdfe)
提供 Stata 外部命令的批量下载+本地安装，克服 ssc install 和 net install 不稳定和网速过慢问题。
快速将非平衡数据转换为平衡数据 (Transfer unbalance data to balance data)
Estimating Difference-in-Differences in the Presence of Spillovers -- Algorithm in Stata, R and MATLAB
Enables the use of Stata together with Python via Jupyter (IPython) notebooks.
Python modules and IPython Notebooks, for the book "Introduction to Statistics With Python"
Logistic regression from scratch in Python
