SAS(R) macro language is a text processing facility. Everything including numeric values is treated as text in SASmacro language. It is also composed of special characters, such as, (comma), ; ( semi colon), + (plus) and others. When a macro code contains, for example, ; (semi ...
In this example, you invoke SAS on a UNIX operating environment on September 20, 2001 (the librefs DEPT and TEST are defined in the config.sas file) with a command like the following:sas program-name -sysparm dept.projects -config /myid/config.sasMacro variable SYSPARM supplies the name ...
注意第二个data步中最后一个call symput语句构造了一个%nrstr的表达式,试着去掉%nrstr看看有什么结果。 再看一个例子,假定我们需要定义一个宏用来in-place(关于in-place的好处,参见漫谈SAS Macro (1))返回输入的SAS dataset的label: %macro getDsetLabel(data); %local dsid; %local label; %local rc; %l...
2.当使用%SCAN,%SUBSTR,%UPCASE函数来操作quote之后的值时,其返回的值都会失去quote效果; 3.当quote后的值作为SAS语言代码的一部分时,一般情况下这些代码会自动失去quote效果。只是有个别的情况下,看似没有问题的代码,SAS也不能正常运行,这时就需要用%UNQUOTE函数来恢复特殊...
To calculate Kappa for each pair of nurses for ESI and IGSA we could create thirteen different datasets and thirteen PROC FREQ procedures (see example of SAS syntax in appendix). This would very lengthy syntax when we have many pairs of raters. Several Macros used to reduce programing (See ...
No”, “Product Name”, “Units”, “Unit Price”, and “Total Price” in columns B, C, D, E, and F, respectively. Example 1 – Adding a Serial Number We have a blank Column B. We’ll fill up these cells with the serial number. Use the below code to complete this task. Sub...
in JCL SYSPROD indicates whether a SAS product is licensed SYSPBUFF all macro parameters passed SYSRC return code from macro processor SYSSCP operating system where SAS is running SYSTIME starting time of job SYSVER SAS version Example: FOOTNOTE THIS REPORT WAS RUN ON SYSDAY, SYSDATE; Resolves...
In this example, C:\Users\sohan\Desktop\Softeko\57-0040\PDF files is the file address to save the exported pdf files. And myPDF1 is the pdf file’s name. Sub SavingActiveSheetsAsPDF() Dim saveLocation As String saveLocation = "C:\Users\sohan\Desktop\Softeko\57-0040\PDF files\myPDF...
These autocall macros are automatically found in your default SASAUTOS fileref. For example, the default location of the SASAUTOS fileref under Windows XP Professional on my computer is c:\program files\sas\sas 9.1\core\sasmacro. Readers are encouraged to refer to the SAS Companion manual for...
One way in which macro language is different from SAS language isMacro-variable values are always text, quotation marks are not needed to indicate texr constants in the macro language. EXAMPLE dsid=open("sasuser.houses","i"); /*has quotation marks, because it's a DATA step function*/ ...