The Exclude Columns transformation is used to exclude one or more columns from a data table.

See Transforming data for information about how to add a transformation to an analysis.

Option	Description
Include	Shows all included columns. You can narrow down the list of available columns by typing a part of a name in the search field. You can also enter an expression in the field, using the rules described on the Searching in Spotfire clients page. Press Ctrl or Shift to select multiple columns.
Add >	Adds the selected columns to the Exclude list.
< Remove	Removes the selected columns from the Exclude list.
Remove All	Removes all columns from the Exclude list.
Exclude	Lists all columns you have chosen to exclude.
Preview	Shows how many columns you have chosen to include and gives you a preview of what the data will look like after the completion of this transformation.