標準化列名稱如何用變數取代求解
//新增周標準化
weekEMC_HF_C_12_0 = Data Table( "周_EMC_HF_C_12um" ) << Get Column Names( string );
weekEMC_HF_C_12 = {};
//少一周={:"2022W38"n,:"2022W40"n,:"2022W41"n};
For( j = N Items( weekEMC_HF_C_12_0 ), j >= (N Items( weekEMC_HF_C_12_0 ) - 5), j--,
Insert Into( weekEMC_HF_C_12, weekEMC_HF_C_12_0[j] )
);
Try(
Local( {old dt = Current Data Table()},
Current Data Table( Data Table( "周_EMC_HF_C_12um" ) );
For Each( ...