Source = xlsread('database');
Close = Source(:,4);
Count=length(Close);
sData =sort(Close);
Minvalue= sData(1);
Maxvalue=sData(Count);
Q25= sData(floor(Count*0.25));
Q50= sData(floor(Count*0.5));
Q75= sData(floor(Count*0.75));
请教!怎么获得一列 Minvalue, Maxvalue, Q25, Q50, Q75,数据长度与Close长度一致