請根據(jù)下圖判斷該時間序列是什么過程?()
A.AR(1)B.MA(1)C.AR(2)D.MA(2)
下列哪張圖不是該代碼可以輸出的圖?()proc logistic data=ez.loanplots(only)=(effect (clband x=(DELINQ))oddsratio);model BAD(event="1")=DELINQ;oddsratio DELINQ/diff=all cl=pl;run;
A.B.C.
A.皮爾森相關(guān)系數(shù)B.概率比C.基尼方差D.WOE