Variable names are alphanumeric but must start with a letter. The length of a variable name is limited to thirty-two characters for non-SAS data set variables Model variables are declared by VAR, ...
Version 1: Given the following statement: "There are six times as many students as professors at this university." Write an equation that represents the above statement. Use S for the number of ...
Missing values for variables in programming statements are treated in the same way that missing values are treated in the DATA step; that is, missing values used in expressions propagate missing ...
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