Parameters | Predictive Modeling | Prefix for Tall Column Names

Prefix for Tall Column Names
Use this text box to specify a prefix that is used to construct the beginning of the column names in the tall data set.
To Specify a Prefix for the Tall Column Names:
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The resulting tall columns are named PREFIX_1 , PREFIX_2 , ... PREFIX_N . If variables are selected in the Variables Defining Tall Column Names field, then PREFIX_ is appended to the beginning of the column names defined by those variables.
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