Abstract:In general, the dimension reduction methods, such as FA and PCA, are implemented in statistical analysis software, but the data envelopment analysis is doing by DEA software. Simultaneously implementing FA-DEA and PCA-DEA all in STATA is puts forward, and an example is also listed. This approach will facilitate the process using FA-DEA and PCA-DEA in the practical application, and will provided a new solution in the STATA to design and application of data envelopment analysis.