SAS report过程介绍.docx

PROC REPORT基础一、PROC REPORT格式：PROC REPORT? data= SAS-data-set? options ;?COLUMNS variable_1 …. variable_n;?DEFINE variable_1;?DEFINE variable_2;?. . .?DEFINE variable_n;?COMPUTE? blocks??BREAK … ;?RBREAK … ;?RUN;COLUMNS：指定输出到报表的列DEFINE：上述列的格式等COMPUTE：计算模块BREAK / RBREAK：生成合计，或报表其它类型的格式。?PROC REPORT的选项Options有很多，下面介绍几个常用的：DATA= 指定做报表的数据集PROMPT= PROMPT模式NOWINDOWS= 不输出到结果REPORT = 指定一个存储的报表来生成新报表OUTREPT= 指定新路径来存放报表OUT=? 建立新数据集HEADLINE 在报表变量标题和内容间生成一个水平分隔线HEADSKIP 在报表变量标题和内容间生成一行空格?2 先生成一个基本的报表先生成数据：?data?mnthly_sales;???????????????????? length zip $?5?cty $?8?var $?10;??? input zip $ cty $ var $ sales;?????? label zip=Zip Code??????????????? cty=County?????????????????? var=Variety????????????????? sales=Monthly Sales;???????? datalines;?????????????????????????52423 Scott Merlot 186.??????????????52423 Scott Chardonnay 156.61????????52423 Scott Zinfandel 35.5???????????52423 Scott Merlot 55.3??? ???????????52388 Scott Merlot 122.89????????????52388 Scott Chardonnay 78.22?????????52388 Scott Zinfandel 15.4???????????52200 Adams Merlot 385.51????????????52200 Adams Chardonnay 246???????????52200 Adams Zinfandel 151.1??????????52200 Adams Chardonnay 76.24????????52199 Adams Merlot 233.03???????????52199 Adams Chardonnay 185.22???????52199 Adams Zinfandel 95.84?????????;??????????????run;?Proc Report生成最基本的报表：proc?report?data=mnthly_sales ???? headline headskip ;????? title1 Simple Report;?? column cty zip var sales; ????????????? define cty / display? width=6?County/Name;?? define zip / display;????????????????? define var / display;????????????????? define sales / display format=6.2?width=10;run;????这里的define后面的’/’，其后面有很多选项来对变量格式，输出方式等进行设置，其选项如下：GROUP：分组显示DISPLAY：一般显示ANALYSIS：其值用于计算或统计ORDER：按其值排序显示ACROSS：交叉显示COMPUTED：其值在compute块里计算得到?结果：??3 使用order，按指定变量名排序显示proc?report?data=mnthly_sales???? headline headskip ;????? title1 Simple Report;??????????????? column cty zip var sales;????????????? define cty / order? width=6?County/Name;????????????????? define zip / display;????