程序sgplot多行标题

Question

如何才能有一个多行图的标题？我想要标题在第一行，然后在标题下面的一个段落来解释图表。我的尝试是：

proc sgplot data= maindata.small_medium_big_firms;
    title "Number of big, medium and small firms" 
    title1 " this is to explain the graph .........";
    series x=year y=group_1/lineattrs=(color=red) legendlabel= "small";
    series x=year y=group_2/lineattrs=(color=blue) legendlabel= "medium";
    series x=year y=group_3/lineattrs=(color=black) legendlabel= "big";
    YAXIS LABEL = 'Number of firms';
    XAXIS LABEL = 'Year';
run;

Answer 1

Title和Title1是同一个命令。按照设计，如果您提交了一个新的标题语句，它将覆盖相同数字和更高数字的任何其他标题语句。

http://support.sas.com/documentation/cdl/en/grstatproc/69716/HTML/default/viewer.htm#n1ukd9sqgqiwwhn1mrx4c1rbse1j.htm

这使用SASHELP数据集来运行，因此任何拥有SAS的人都应该能够正确地运行代码。

proc sgplot data= sashelp.stocks;
    title1 "My Title - Title1" ;
    title2 "Other Text - title2";

    where stock='IBM';
    series x=date y=open/lineattrs=(color=red) legendlabel= "Open";
    series x=date y=close/lineattrs=(color=blue) legendlabel= "Close";
    series x=date y=high/lineattrs=(color=black) legendlabel= "High";
    YAXIS LABEL = 'Stock Price';
    XAXIS LABEL = 'Date';
run;