17数据展现(tabulate)课件.ppt

第17章 数据展现;数据展现的方式有两类： 列表方式； 图形方式。 ;本章内容包括： ;打印列表过程 ;打印列表过程句法;语句说明： ;PROC PRINT语句 ;例17.1 选项说明举例。 DATA=选项： proc print data=ResDat.class; proc print ; run; ;? NOOBS选项： proc print data=ResDat.class noobs; run;; proc print data=ResDat.class split=#; var height; label height=This is a Label # for height; run; This is a Label Obs for height 1 56.5 2 65.3 3 62.8 4 59.8 5 62.5 6 51.3 7 64.3 8 56.3 …… ……;proc print data=ResDat.class (obs=3) noobs; var height weight; title2 身高体重; id name; run; ;应用举例 ;例17.3 定制标题内容。 options nodate pageno=1 linesize=70 pagesize=60; proc print data=ResDat.exprev split=* n obs=Observation*Number*===========; var month state expenses; label month=Month**===== state=State**===== expenses=Expenses**========; format expenses comma10.; title Monthly Expenses for Offices in Each State; run;;例17.4 分组创建输出报告。 options pagesize=60 pageno=1 nodate linesize=70; proc sort data=ResDat.exprev; by region state month; run; proc print data=ResDat.exprev n=Number of observations for the state: noobs label; var month expenses revenues; by region state; pageby region; label region=Sales Region; format revenues expenses comma10.; title Sales Figures Grouped by Region and State; run;;例17.5 对BY组中的数值变量求和。 options nodate pageno=1 linesize=70 pagesize=60 nobyline; proc sort data=ResDat.exprev; by region; run; proc print data=ResDat.exprev noobs n=Number of observations for the state: ; sum expenses revenues; by region; format revenues expenses comma10.; title Revenue and Expense Totals for the #byval(region) Region; run; opti