Mappings panels identify how input variables are to be used. Map the data by dragging the dataset from the Data folder to the Setup tab or use the 
icon in the Setup tab.
Once a dataset is mapped, use the option buttons in the Mappings panels to assign the columns in the dataset to the appropriate context associations. Required context mappings are colored orange.
None: Columns mapped to this context are not included in any analysis or output.
Summary: The variable(s) for which statistics are computed.
Sort: Categorical variable(s) identifying individual data profiles.
Weight: If a weight variable is present in the dataset, it can be used to weight the summary statistics. If a weight is non-numeric or missing, the observation is excluded from the analysis. If a weight is negative, it is changed to zero (0) upon execution.
Separate statistics are computed for each unique combination of sort variables.