public PcaResults <int> PerformPcaOnColumnGroup(PivotedProperties.SeriesGroup seriesGroup, int maxLevels)
{
ClusterDataSet <RowItem, int> dataSet = new ClusterDataSet <RowItem, int>(RowItems,
ImmutableList.Singleton(ImmutableList.ValueOf(MakeDataFrames(seriesGroup.SeriesList))));
return(dataSet.PerformPcaOnColumnGroups(maxLevels).FirstOrDefault());
}
private CaptionedValues GetDefaultColumnHeader(IList <RowItem> rowItems,
PivotedProperties.SeriesGroup seriesGroup)
{
return(new CaptionedValues(CaptionComponentList.EMPTY, typeof(IColumnCaption), seriesGroup.PivotCaptions));
}
public IEnumerable <PivotedProperties.Series> GetColumnHeaders(PivotedProperties.SeriesGroup group)
{
return(group.SeriesList.Where(series => ClusterRole.COLUMNHEADER == GetColumnRole(series)));
}