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...
wheremacro-variableisthe name of a macro variable,either new or old, and isenclosed in quotes. Valueisthe name of a variablefrom a DATA stepwhose current value you want to assign to that macro variable. CALL SYMPUT 常被用于 IF-THEN statements中,如: IFPlace=1THENCALLSYMPUT("WinningTime",...
How to assign value to macro variable from another variable? Posted 09-14-2021 05:34 AM (6981 views) I'm doing a batch work with SAS programming, where I have a series of var to assign. with vars = va|vb|vc , in a do loop , get var = vars[i], , get temp ...
%* upon return, the invoker should unquote the value %* to cause the macro array variables to be assigned. %* locals - name of macro var existing in invokers scope. %* upon return, the invoker should resolve this variable in a %* %local statement to ensure the variables in the lets ...
8.Assign descriptive and meaningful variable names.Besides improving the readability of program code,it serves an important element in the form of documentation. 养成良好的变量命名习惯。选用一目了然的名字,而不是如var1、var2。 9.Construct program header in...
传入数组 $this->assign('sel',$sel); 模板判断 <input name="tel" type="text" value="<...
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2.Associate compatible data with the template using theSGRENDERprocedure to create the graph. SGRENDER语法: 注意: Variable namescan be hard-coded in the template, such as “Height”, “Weight”, or “Age”, as in the SASHELP.CLASS data set. TheSGRENDERprocedure will validate thatvariable name...
Assign Labels Labelvarible='label' first.variable and last.variable Retain 定初始值 Length variable $ num; 最大长度为num if... then... 语法格式 Transpose 倒置,就是row和column互换 proc transposeinput output prefix(default=COLn); byvariable; ...
able.instrumentVariablereference.Becausethekey-valueisusedforresolvingto ariskfactorforthereferencevariable,notworiskfactorscanspecifythesame key-valueforthesamereferencevariable. IntheEQUITY–OPTIONexample,whenthestockpricesofIBMandare definedasriskfactors,areference-key-valuerelationmustbespecified.FortheIB...