You can use theSYMPUT routineto create a macro variable and to assign to that variable any value that is available in the DATA step. When you use the SYMPUT routine to create a macro variable in a DATA step, the macro variable isnot actually created and assigned a valueuntilthe DATA step...
Resolving macro variable creating data-step read error Posted 04-29-2022 09:30 AM (749 views) data _null_; call symput('yymmp',PUT(intnx('Month',"&SYSDATE"d,-2,'Ending'),yymmn4.)); run; %put &=yymmp; data _time_; lrpt_dte = intnx('MONTH', "&SYSDATE"d, -2,...
create macro: %let = 一些auto存好的: macro character function 作用在macro variable上 常见的function如: index直接从1开始 (区别于python index) 5. 总结: 建立macro variable的三种方法 (i) %let = (定义) %put = (return macro variable) (ii). 在 DATA step 创建macro variable: call symputx('va...
%create_local2 %put after macro: var1=&var1; %put after macro: var2=&var2; /*全局宏变量*/ *1. Use %LET Statement.; %let gl_var1=global macro variable1; *2. Use CALL SYMPUT in DATA Step.; data_null_; call symput('gl_var2', 'global macro variable2'); run; *3. Use IN...
用宏(macro)来管理你的代码。打开MAUTOSOURCE系统选项以便自动调用宏(这是默认的)。 13.Create macro libraries to store common macro routines in one place. 在同一个地方建库,存放所有类似的宏文件。 14.Create permanent libraries containing information from dai...
The SAS® Data step/Macro InterfaceThe SAS(R) macro facility is an extremely useful part of the SAS(R) System. However, macro variables and the macros themselves do not have to be exclusively referenced from within the macro facility. The SAS(R) data step can create, resolve and execute...
7.Sort observations in a SAS data set。 8.Conditionally execute SAS statements. 9.Use assignment statements in the DATA step. 10.Modify variable attributes using options and statements in the DATA step. 11.Accumulate sub- totals and...
• Create the macro variablein open code. • List the macro variable on a%GLOBAL(default value is null) statement in the macro programin which it is defined. • Create the macro variablein aDATA stepwithCALL SYMPUTXwhen the global symbol table is specified. ...
In this post I'll discuss how to load multiple CSV files into memory as a single table using the loadTable action. Load and prepare data on the CAS server To start, we need to create multiple Read More EnglishProgramming Tips Peter StyliadisApril 19, 2023 0 Getting Started with ...
The first model is a random walk, which assumes that the animal chooses a random direction, then takes a step that is distributed according to a Gaussian random variable. In the second model, the animal again Read More English Data Visualization | Learn SAS | Programming Tips Rick Wicklin...