public Double getVectorMean(String columnName) throws DDFException { // TODO need to check columnName return this.getStatisticsSupporter().getVectorMean(columnName); }
public Double getVectorCovariance(String xColumnName, String yColumnName) throws DDFException { // TODO need to check columnName return this.getStatisticsSupporter().getVectorCovariance(xColumnName, yColumnName); }
public Double getVectorMin(String columnName) throws DDFException { // TODO need to check columnName return this.getStatisticsSupporter().getVectorMin(columnName); }
public Double getVectorMax(String columnName) throws DDFException { // TODO need to check columnName return this.getStatisticsSupporter().getVectorMax(columnName); }
public Double[] getVectorVariance(String columnName) throws DDFException { // TODO need to check columnName return this.getStatisticsSupporter().getVectorVariance(columnName); }
public Double getVectorCor(String xColumnName, String yColumnName) throws DDFException { // TODO need to check columnName return this.getStatisticsSupporter().getVectorCor(xColumnName, yColumnName); }
public Summary[] getSummary() throws DDFException { return this.getStatisticsSupporter().getSummary(); }
public Double[] getVectorQuantiles(String columnName, Double[] percentiles) throws DDFException { return this.getStatisticsSupporter().getVectorQuantiles(columnName, percentiles); }
public FiveNumSummary[] getFiveNumSummary() throws DDFException { return this.getStatisticsSupporter().getFiveNumSummary(this.getColumnNames()); }
public Double[] getVectorQuantiles(Double[] percentiles) throws DDFException { if (getSchema().getNumColumns() != 1) { throw new DDFException("This method only applies to one columned DDF."); } return this.getStatisticsSupporter().getVectorQuantiles(getSchema().getColumn(0).getName(), percentiles); }