Data can be text or numeric. The assigned ratings can be nominal or ordinal:
If the response is a text column and the data are ordinal, use Editor > Column > Value Order to define a nonalphabetical ordering on the text values.
Data can be stacked in an attribute column or unstacked in multiple columns. For attribute column data, stack all of the responses in one column and set up grouping indicator columns for the appraiser and part number. The grouping indicators define each sample. Grouping indicators and responses can be text or numeric. For multiple column data, responses for each appraiser and each trial are in separate columns.
Here is the same data set structured both ways:
Attribute column data
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Multiple columns data
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Note |
When your data are in multiple columns, you must enter the trials for each operator together, as shown above. The order of the trials must be the same for each operator. |