get a plus or minus value concode_field_sep Vector data concode_elem_sep double weight concode_elem_sep Instance label concode_field_sep Instance getLabel concode_elem_sep int size concode_elem_sep void setData concode_elem_sep double getWeight concode_elem_sep void setWeight concode_elem_sep void setLabel concode_elem_sep boolean getBoolean concode_elem_sep String toString concode_elem_sep Copyable copy concode_elem_sep int getDiscrete concode_elem_sep int getDiscrete concode_elem_sep double getContinuous concode_elem_sep double getContinuous concode_elem_sep Vector getData
double function ( ) { return getDiscrete ( ) == 1 ? 1 : - 1 ; }