//! /* This script requires JMP® to run. Download a 30-day free trial from jmp.com/trial */ Names Default To Here( 1 ); Open( "$SAMPLE_DATA/Boston Housing.jmp" ) << Partition( Y( :mvalue ), X( :crim, :zn, :indus, :chas, :nox, :rooms, :age, :distance, :radial ), Method( Boosted Tree ), Validation Portion( .2 ), Go );