Parameters | Predictive Modeling | Block Partition Variable

Block Partition Variable
Use this field to specify the name of a variable in the Input SAS Data Set that indicates the specific blocks to use for the Block Partition Hold-Out Method.
The values of this variable must be positive integers (1, 2, 3, and so on). When you specify this variable, values of K, L, and P are ignored.
To Specify the Block Partition Variable:
Specify Block Partition as the Hold-Out Method to activate the Block Partition Variable field.