dummy variable stata command的相關公司資訊
Regression with Stata Webcourse: Lesson 3 - Regression with ...

Regression with Stata Webcourse: Lesson 3 - Regression with ...

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日期:2025-10-01
We can include a dummy variable as a predictor in a regression analysis as shown below. ..... We can use the char command as shown below to tell Stata that we want the third group to be the omitted ......看更多