List < Node > function ( ) { return this . variables ; }
returns the list of variables over which this independence checker is capable of determinine independence relations -- that is , all the variables in the given graph or the given data set . concode_field_sep ICovarianceMatrix covMatrix concode_elem_sep List<Node> variables concode_elem_sep PartialCorrelationPdf pdf concode_elem_sep double storedR concode_elem_sep NumberFormat nf concode_elem_sep double alpha concode_elem_sep double cutoff concode_elem_sep DataSet dataSet concode_field_sep ICovarianceMatrix covMatrix concode_elem_sep boolean isIndependent concode_elem_sep boolean isIndependent concode_elem_sep List<TetradMatrix> getCovMatrices concode_elem_sep boolean determines concode_elem_sep double getPValue concode_elem_sep void setAlpha concode_elem_sep int getSampleSize concode_elem_sep List<String> getVariableNames concode_elem_sep boolean isDependent concode_elem_sep boolean isDependent concode_elem_sep int sampleSize concode_elem_sep Node getVariable concode_elem_sep List<DataSet> getDataSets concode_elem_sep IndependenceTest indTestSubset concode_elem_sep double getAlpha concode_elem_sep PartialCorrelationPdf pdf concode_elem_sep boolean isZero concode_elem_sep String toString concode_elem_sep double cutoff concode_elem_sep ICovarianceMatrix getCov concode_elem_sep DataSet getData