分年度分行业对变量x按五分位点进行分组后,以fq_x=1这组的变量name为参照,怎么计算fq_x!=1其他四组的变量name与fq_x==1这组的变量name相同的个数?请各位大神指点!
图中的最后一列是希望得到的结果:在2008年的行业A中,fq_x=2这组中的个体id=3对应的name
与fq_x=1对应的name相同的个数为0;在2008年的行业A中,fq_x=3这组中的个体id=6对应的name
与fq_x=1对应的name相同的个数为2
[img]blob:https://bbs.pinggu.org/a8396035-63be-4afe-850b-8b53a3598da4[/img]
数据如下,数据量有点大,为了给出期望的结果,临时编了数据
- * Example generated by -dataex-. To install: ssc install dataex
- clear
- input byte id int year str1 industry float x str6 name float fq_x byte result
- 1 2008 "A" 1 "张三" 1 .
- 2 2008 "A" 1.2 "张三" 1 .
- 8 2008 "A" 1.4 "孙七" 1 .
- 3 2008 "A" 1.5 "王八" 2 0
- 4 2008 "A" 1.8 "李四" 2 0
- 7 2008 "A" 1.6 "李四" 2 0
- 5 2008 "A" 2 "赵五" 3 0
- 6 2008 "A" 2.2 "张三" 3 2
- 9 2008 "A" 2.5 "赵五" 3 0
- 10 2008 "A" 2.6 "陈九" 4 0
- 11 2008 "A" 2.8 "李四" 4 0
- 15 2008 "A" 2.6 "赵五" 4 0
- 12 2008 "A" 3.7 "王八" 5 0
- 13 2008 "A" 3.5 "陈九" 5 0
- 14 2008 "A" 3.3 "李四" 5 0
- 16 2008 "B" 1 "张三" 1 .
- 17 2008 "B" 1.2 "李四" 1 .
- 23 2008 "B" 1.4 "赵五" 1 .
- 18 2008 "B" 1.5 "孙七" 2 0
- 19 2008 "B" 1.8 "赵五" 2 1
- 22 2008 "B" 1.6 "孙七" 2 0
- 20 2008 "B" 2 "陈九" 3 0
- 21 2008 "B" 2.2 "李四" 3 1
- 24 2008 "B" 2.5 "陈九" 3 0
- 25 2008 "B" 2.6 "李四" 4 1
- 26 2008 "B" 2.8 "王八" 4 0
- 30 2008 "B" 2.6 "孙七" 4 0
- 27 2008 "B" 3.7 "陈九" 5 0
- 28 2008 "B" 3.5 "李四" 5 1
- 29 2008 "B" 3.3 "赵五" 5 1
- 31 2009 "A" 1 "张三" 1 .
- 32 2009 "A" 1.2 "李四" 1 .
- 38 2009 "A" 1.4 "赵五" 1 .
- 33 2009 "A" 1.5 "孙七" 2 0
- 34 2009 "A" 1.8 "赵五" 2 1
- 37 2009 "A" 1.6 "孙七" 2 0
- 35 2009 "A" 2 "陈九" 3 0
- 36 2009 "A" 2.2 "李四" 3 1
- 39 2009 "A" 2.5 "陈九" 3 0
- 40 2009 "A" 2.6 "李四" 4 1
- 41 2009 "A" 2.8 "王八" 4 0
- 45 2009 "A" 2.6 "孙七" 4 0
- 42 2009 "A" 3.7 "陈九" 5 0
- 43 2009 "A" 3.5 "李四" 5 1
- 44 2009 "A" 3.3 "赵五" 5 1
- 46 2009 "B" 1.2 "赵五" 1 .
- 47 2009 "B" 1.5 "张三" 1 .
- 52 2009 "B" 1.4 "李四" 1 .
- 48 2009 "B" 1.8 "李四" 2 1
- 49 2009 "B" 2 "孙七" 2 0
- 51 2009 "B" 1.6 "陈九" 2 0
- 50 2009 "B" 2.2 "赵五" 3 1
- 53 2009 "B" 2.5 "孙七" 3 0
- 54 2009 "B" 2.6 "赵五" 3 1
- 55 2009 "B" 2.8 "陈九" 4 0
- 59 2009 "B" 2.7 "李四" 4 1
- 60 2009 "B" 3.2 "陈九" 4 0
- 56 2009 "B" 3.7 "李四" 5 1
- 57 2009 "B" 3.5 "王八" 5 0
- 58 2009 "B" 3.3 "陈九" 5 0
- end


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