Editing the attribute names for a new data set

In the list of attributes for a new data set, the Attribute Name column contains an editable text field with the name of the attribute. When you review the attribute list, you can change the name assigned to each attribute.

The attribute names must be unique within the data set.

Note that for an Excel file, if the data has a heading row, then:

The default attribute names are taken from that row
If the original file contains multiple columns with the same name, then those columns are automatically combined into a single multi-value attribute, and are displayed as a single row in the attribute list.
For example, if the file contains three columns with the heading "Color", then a single Color attribute is created. For each record, the Color attribute is then assigned all of the values from the original three columns.

If an Excel file does not have a heading row, the attributes are initially named using the Excel letter column headings (A, B, C, etc.).