It is not uncommon for the first draft of any macro application to contain errors. However, without debugging options, it is almost impossible to locate and correct all the errors in an application. Therefore, the first step in writing a macro application is to turn on the debugging options....
System Options for macro debugging: 在执行 macro 前面添加 options 帮助输出 macro 执行的一些信息。常用的 options :粗体是选项的默认设置。 /*Usage*/ OPTIONSMPRINT NOSYMBOLGEN NOMLOGIC; /*Options MPRINT*/%macromktitle(proc,data);title"%upcase(&proc)of%upcase(&data)";%mendmktitle;optionsmprint;...
%macro wrttxt(text=Something we really want to write to the log!); %put &text; %mend wrttxt; %wrttxt 2 系统选项: 最常用的四个系统选项包括:Options symbolgen mlogic mprint mfile 关掉这些系统选项的方法:Options NoSymbolgen nomlogic...
If so, please turn on the macro debugging options options mprint symbolgen mlogic; then run the code again. Please show us the entire LOG for this macro (that's 100% of the log, every single line, not selected portions) by copying the log as text and pasting it into the window that...
I go over debugging options. Lecture 23Storing Macros Externally I show you how you can store your macros. In this example, externally storing your macros. Module 4: Macro Program Case Study Lecture 24Brainstorming Making a sophisticated, useful, and flexible macro program is not easy. Brainsto...
Examples: IF &TOTAL > 999 THEN WEIGHT=WEIGHT+1; &CHAR = %LENGTH(&SPAN) &COUNT = %EVAL(&COUNT + 1); 3 Tip #1 – Debugging a Macro with SAS System Options The SAS System offers users a number of useful system options to help debug macro issues and problems. The results associated ...
SYMLOCAL Function Returns an indication of whether a macro variable is in local scope to the DATA step during DATA step execution. 分位数函数 Quantile BETAINV Function Returns a quantile from the beta distribution. CINV Function Returns a quantile from the chi-square distribution. ...
There are two programming tools that I rarely use: the SAS macro language and recursion. The SAS macro language is a tool that enables you to generate SAS statements. I rarely use the SAS macro language because the SAS IML language supports all the functionality required to write complex progr...
INTRODUCTION In Enterprise Guide (EG), SAS has addressed the refrain ‘But it is too hard to learn SAS’. Instead of the sometimes-daunting blank programme editor screen we have project based palette with drag and drop capability. Analysts can now focus on the problem at hand without having ...
We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly Cancel Create saved search Sign in Sign up Reseting focus {...