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函数功能拓展refrefmeanrefref,…
0常用统计量以mean函数为,是不会报错的returnmeana//,每一列求均值returnmeana1,每一行求均值returnmeana0,…
矩阵年化expreturn:=meanrexpcov,:=r1expreturn:=meanrexpcov,:=r1expreturn:=meanrexpcov,…
a范例codem:=meandpopdpop,…
长短移动均线longma0:=meanfrenkoclosearrlen,flongshortma0:=meanfrenkoclosearrlen,fshortlongma1:=meanfrenkoclosearrlen,len-2shortma1:=meanfrenkoclosearrlen,…
//中心化a:=meanchafena2,…
@@处理方法inimeanminmax,gm_initialxquotmeanquotun,…
:=diffjpym:=meandjpydjpy,…
thenabnj2:=meanttb,elseabnj2:=meanttb,…