COX函数形式作为因变量的回归

ROC曲线举例
axis order=(0 to 1 by .1) label=none length=4in;
symbol i=join v=none c=depk;
symbol2 i=join v=none c=black;
title "roc curve";
axis1 label=(angle=90 "sensitivity");
axis2 label=("1-1mspec");
proc gplot data =roc gout=roc;
plot y*x x*x
/ overlay vaxis=axis1 haxis=axis2;
run;
quit;