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Scripting Guide • Extending JMP • Working with SAS • Get the Values of SAS Macro Variables
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Get the Values of SAS Macro Variables
JMP provides several methods for querying SAS macro variables.
To show the systime value:
systime = sas << Get Macro Var("SYSTIME");
show(systime);
To show the defined SAS macro variables:
macro_names = sas << Get Macro Var Names();
show(macro_names);
To iterate through the SAS macro variables and print out the values:
macro_names = sas << Get Macro Var Names();
For( i = 1, i <= N Items( macro_names ), i++,
macro_value = sas << Get Macro Var( macro_names[i] );
output = macro_names[i] || " " || Char( macro_value );
Show( output );
);
To submit SAS code that defines “test” as a SAS macro variable and then gets the value from SAS:
sas << Submit( "%let test = 1;" );
test = sas << Get Macro Var( "test" );
Show( test );
All macro variable values will evaluate to numbers, if possible, otherwise they will be characters.