When the macro processor executes a macro program statement that can create a macro variable (such as a %LET statement), the macro processor attempts to change the value of an existing macro variable ...
Editing your PC's environment variables can save you time in Command Prompt and make your scripts more concise. It also lets you customize where Windows stores certain files. This is what you need to ...
DATA step functions are also available. Use these programming statements the same way you use them in the DATA step. For detailed information, refer to SAS Language Reference: Dictionary. Consider the ...
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