In the SAS System under OS/2, character values are sorted using the ASCII collating sequence. As an alternative to the numeric dummy variables discussed previously, you can choose a character variable ...

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, ...

Statistical Analysis System, also known as SAS, as the name suggests, primarily serves as a software tool for statistical analysis. SAS is also a programming software used for data manipulation, ...