A variable is any characteristic of a data unit that can be counted, measured or observed. Variables can be numeric or categorical Animation: Screen shows a three level flowchart. The top level is ...

You can assign markers automatically based on the value of a nominal variable. This is a good way to distinguish quickly between groups of observations. Select SEX in the data window. Click on the ...

Both PROC PRINQUAL and PROC CORRESP can be used to summarize associations among variables measured on a nominal scale. PROC PRINQUAL searches for a single nonlinear transformation of the original ...

Mean, median, and mode are measures of central tendency used to summarize data, but their applicability depends on the type of data being analyzed. When working with nominal data, which consists of ...

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