我有多个像这样的CSV文件
“A.csv”
day,pid,wscore,lscore,wk,wd,lk,ld
1,"A",1,0,1,0,0,1
4,"A",2,0,1,0,1,1
5,"A",1,1,2,0,0,2
6,"A",1,0,2,1,1,2
...
“B.csv文件”
day,pid,wscore,lscore,wk,wd,lk,ld
1,"B",1,0,2,1,1,2
2,"B",2,2,2,1,0,1
4,"B",2,2,2,2,2,1
5,"B",2,1,1,1,1,1
...
“C.csv文件”
day,pid,wscore,lscore,wk,wd,lk,ld
2,"C",2,1,2,1,2,2
3,"C",1,2,2,1,2,2
5,"C",2,2,2,1,1,1
...
我希望将天数和pid一起“滑入”,然后将wscore、lscore、wk、wd、lk和ld的平均值一起“滑入”
示例输出.csv你知道吗
day,pid,wscore,lscore,wk,wd,lk,ld
1,"A,B",1,0,1.5,0.5,0.5,1.5
2,"B,C",2,1.5,2, ...
3,"C",1,2,2, ...
4,"A,B",2,1, ...
5,"A,B,C",2.5, ...
...
我怎样才能做到这一点? 非常感谢。你知道吗
如果你不需要','在
pid
如果你需要','
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