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我试图在SAS中运行逻辑回归模型最近几个小时。但没有运气。有没有语法错误?这里是代码:SAS:无法运行逻辑回归
options pageno=1 nodate; run;
data SEATBELT;
input Belt $ Ejected $ Fatal $ Nonfatal $ Total;
datalines;
Yes Yes 1105 14 1119
Yes No 411111 483 411594
No Yes 4624 497 5121
No No 157342 1008 158350
;
proc logistic data=SEATBELT;
class Belt Ejected Fatal Nonfatal Total;
model Fatal/Total= Belt Ejected/selection = b sls=0.05;
run;
这是我得到的错误。
66
67 proc logistic data=SEATBELT;
68 class Belt Ejected Fatal Nonfatal Total;
69 model Fatal/Total= Belt Ejected/selection = b sls=0.05;
70 run;
NOTE: The SAS System stopped processing this step because of errors.
NOTE: The PROCEDURE LOGISTIC printed page 1.
NOTE: PROCEDURE LOGISTIC used (Total process time):
real time 0.00 seconds
cpu time 0.00 seconds
任何帮助将不胜感激。
感谢
非常感谢!这工作! – user356923