范例01
Data := MF_Demo_Data_YS_02();
XName := '市值';
XQbins := 2; //等分两组
YName := '账面市值比';
YQbins := array(0,0.3,0.7,1); //百分位间隔
//分组 double sort
t := MF_Group_DoubleSort(Data,XName,XQBins,YName,YQBins,1);
//命名分组
t[:,'XG'] := array('S','B')[t[:,'X分组']];
t[:,'YG'] := array('L','M','H')[t[:,'Y分组']];
//各组详情
r := select ['XG'],['YG'], select * from thisgroup end as '详情'
from t group by ['XG'],['YG'] end;
return pivot(r,'XG','YG','详情');
//结果
