returns the head variables for the distribution . concode_field_sep MultivariateTable discreteCache concode_elem_sep Set<String> variables concode_elem_sep Logger log concode_elem_sep ContinuousDistribution continuousCache concode_elem_sep List<Assignment> samples concode_elem_sep Random sampler concode_field_sep MultivariateTable toDiscrete concode_elem_sep ContinuousDistribution createContinuous concode_elem_sep Set<Assignment> getValues concode_elem_sep boolean pruneValues concode_elem_sep Collection<Assignment> getSamples concode_elem_sep Assignment getBest concode_elem_sep Assignment sample concode_elem_sep double getProb concode_elem_sep IndependentDistribution getMarginal concode_elem_sep ProbDistribution getMarginal concode_elem_sep IndependentDistribution createDiscrete concode_elem_sep void addSample concode_elem_sep int size concode_elem_sep ContinuousDistribution toContinuous concode_elem_sep void modifyVariableId concode_elem_sep String toString concode_elem_sep boolean isContinuous concode_elem_sep void removeVariable concode_elem_sep EmpiricalDistribution copy
Set < String > function ( ) { return new HashSet < String > ( variables ) ; }