get the frequency of counter-instances of this literalset in the data . concode_field_sep int m_counter concode_elem_sep Literal m_lastLiteral concode_elem_sep int m_numInstances concode_elem_sep ArrayList m_literals concode_elem_sep long serialVersionUID concode_elem_sep ArrayList m_counterInstances concode_elem_sep int m_type concode_field_sep int getCounterInstancesNumber concode_elem_sep boolean overFrequencyThreshold concode_elem_sep Literal getLastLiteral concode_elem_sep boolean isEmpty concode_elem_sep Iterator enumerateLiterals concode_elem_sep boolean counterInstance concode_elem_sep boolean counterInstance concode_elem_sep boolean contains concode_elem_sep boolean negationIncludedIn concode_elem_sep boolean hasMaxCounterInstances concode_elem_sep boolean isIncludedIn concode_elem_sep int getType concode_elem_sep boolean canKeep concode_elem_sep Object clone concode_elem_sep void upDate concode_elem_sep String toString concode_elem_sep void addElement concode_elem_sep int numLiterals
double function ( ) { return ( double ) getCounterInstancesNumber ( ) / ( double ) m_numInstances ; }