Prefix for Tall Column Names

Choose a prefix that is used to construct the beginning of the column names in the tall data set.

If the string PREFIX_ is entered here, columns are named PREFIX_1 - PREFIX_N . If variables are selected in the Variables Defining Tall Column Names parameter, then PREFIX_ is appended to the beginning of the column names defined by those variables.

To Specify a Prefix for Tall Column Names:

Type a prefix into the Prefix for Tall Column Names field.

If you change your mind and would like to reset the field, click Clear .