无论如何我可以找到每个帐户名称和类型的 x1 或 x2 的前 2 个值吗?
我的文件如下所示:
AccntName,Type,Value,x1,x2
Accnt-01,A,0.001,85,1168
Accnt-01,A,0.1814,65,664
Accnt-01,A,11.1399,312,1861
Accnt-01,A,12.228,55,305
Accnt-01,A,13.3161,205,1095
Accnt-01,B,15.0259,298,2139
Accnt-01,B,17.9793,112,324
Accnt-01,B,19.1451,2180,15194
Accnt-02,A,20.3109,423,2947
Accnt-02,A,13.3161,205,1095
Accnt-02,A,15.0259,298,2139
Accnt-02,A,19.0321,120,1323
Accnt-02,B,20.3109,423,2947
Accnt-02,B,13.3161,205,1095
Accnt-02,B,15.0259,298,2139
Accnt-02,B,19.0321,120,1323
输出如下内容:
Accnt-01,A,11.1399,312,1861 #top 2 values
Accnt-01,A,13.3161,205,1095 #for Accnt-01,A
Accnt-01,B,19.1451,2180,15194 #top 2 values
Accnt-01,B,15.0259,298,2139 #for Accnt-01,B
and so on.. for Accnt-02,A or B
任何建议都会非常有帮助。太感谢了。