黃河泉 发表于 2019-6-28 16:04
你若要问程序,永远附上相关资料;若附上资料,永远用 dataex 印出资料。
1. 先 ssc install dataex (并见 ...
. dataex in 1/10
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- * Example generated by -dataex-. To install: ssc install dataex
- clear
- input int id long roomnumber int 月消费
- 676 103106 30
- 378 103107 300
- 523 103202 0
- 396 103203 300
- 355 103204 200
- 1524 103406 30
- 1240 103407 100
- 110 103503 300
- 710 104204 200
- 1380 104402 400
- end
复制代码------------------ copy up to and including the previous line ------------------
Listed 10 out of 4783 observations