in src/BulletChartColumns.ts [49:55]
public static GETTABLEVALUES(dataView: DataView): BulletChartColumns<any[]> {
const table: DataViewTable = dataView && dataView.table,
columns = this.getcolumnsourcesT<any[]>(dataView);
return columns && table && lodashMapvalues(
columns, (n: DataViewMetadataColumn, i) => n && table.rows.map(row => row[n.index]));
}