- * Example generated by -dataex-. To install: ssc install dataex
- clear
- input str16 line1 str16 line2
- "1" "2"
- "a" "b"
- end
希望合并为一列:
- * Example generated by -dataex-. To install: ssc install dataex
- clear
- input str16 line3
- "12"
- "ab"
- end
不是求和,而是拼接在一起,STATA有什么方法呢?
此外,如果是想做到拆除呢?也就是从
- * Example generated by -dataex-. To install: ssc install dataex
- clear
- input str16 line1 str16 line2
- "12" "2"
- "ab" "b"
- end
- * Example generated by -dataex-. To install: ssc install dataex
- clear
- input str16 line3
- "1"
- "a"
- end
注:已知SAS可以做到合并


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