SAS 画时序图时如何设置不同分组数据的不同颜色和不同符号,程序如下:
proc sgplot data=life_oneplot1;
series x=time y=temp /group=scode MARKERS markerattrs= (symbol=diamond) LINEATTRS = (THICKNESS =2);
XAXIS TYPE = DISCRETE;
yaxis values=(35.4 to 37.4);
refline 35.5 37.2 /transparency=0.5 label =('体温下限' '体温上限');
run;