如果CALL EXECUTE的参数是在双引号中的宏变量引用,则它们将在DATA步骤编译期间由SAS宏预处理器解析。例如,以下代码将与上面完全相同,并且在CALL EXECUTE执行任何操作之前,宏变量引用&olib和&slib将被解析为oralib和sasdl: %let olib = oralib; %let slib = sasdl; data _null_; set parmdl.tablelist; call ...
They do not change the autocall macro very often. If you are using Enterprise Guide (or SAS/Studio) to submit your code then there are other macros that are defined by that interface. Finding the source for those is MUCH harder. Some are just ancient and so do not take advantage of adv...
%macro mymacro(k); data want; set temp; %do i = 1 %to &k; if _N_ = &i then y = %eval(&i.* 10); %end; run; %mend; data _null_; call execute ('%mymacro(6)');run; Example 4 : Dynamically Call Macro %macro mymacro(i,j); ...
Instead, Call Execute allows storing all macro parameter values in a SAS dataset and using those values in a data step toexecute the macro. Or, the other way around, it allows using the values in a SAS dataset as parameters to a macro. It will also allow you to create programs that ...
ERROR: The macro EMAIL020 will stop executing. MLOGIC(EMAIL020): Ending execution. 所以问题是为什么CALL EXECUTE生成%inc problem2而不是%report1,导致SAS错过了赋值,我该怎么办呢? 不是一个宏调用,而是一种编译器指令,用于包含来自外部文件的代码。编译宏 ...
SAS 9. 4 Functions and Call Routines Reference SI Staff 被引量: 4发表: 2013年 Perl Regular Expression in SAS R Macro Programming As a result, many labor intensive and sophisticated tasks that involve complicated text manipulation can be readily handled using the built-in functions and call rout...
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In practice, there are multiple macro variables that can be passed between hosts to maximize the functionality of parallel processing. Figure 7 outlines the performance benefits of parallel processing. Assuming each simulation task takes 1 hour, switching from serial processing to complete parallel ...
开始呢，想用Excel中的VAB来实现，后来呢觉得SAS执行Excel里面Macro不太方便~因此就想用Python来实现。
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