1 proc sgplot data=mysas.mmsone; 2 vbar date /response=wangnei stat=mean group=city; 3 run;
标准格式
proc sgplot data=***;
vbar(或hbar) variablename /options;
options include:response stat group barwidth transparency.
用于分类变量或非连续变量,也是一般在excel中常用的柱状图。
2、对连续型变量用histogram和density来查看分布方式。
histogram的参数有:scal and showbins
density的参数有: type(normal or kernel)
1 proc sgplot data=mysas.mmsone; 2 histogram wangnei/scale=proportion showbins; 3 density wangnei /type=normal; 4 density wangnei /type=kernel; 5 run;
3、用vbox来绘制箱线图
1 proc sgplot data=mysas.reportmms; 2 hbox wangnei_max/category=date; 3 run;