org.knime.base.node.viz.plotter.box

Interface BoxPlotDataProvider

All Superinterfaces:

DataProvider

All Known Implementing Classes:

BoxPlotNodeModel, ConditionalBoxPlotNodeModel

public interface BoxPlotDataProvider
extends DataProvider

Author:

Fabian Dill, University of Konstanz

Field Summary

Fields inherited from interface org.knime.base.node.viz.plotter.DataProvider

END, START

Method Summary

Modifier and Type	Method and Description
Map<String,Map<Double,Set<RowKey>>>	getExtremeOutliers() Extreme outliers are values < q1 - 3 * iqr and > q3 + 3 * iqr.
Map<String,Map<Double,Set<RowKey>>>	getMildOutliers() Mild outliers are values > q1 - 3 * iqr and < q1 - 1.5 * iqr and < q3 + 3 * iqr and > q3 + 1.5 * iqr.
Map<DataColumnSpec,double[]>	getStatistics()

Methods inherited from interface org.knime.base.node.viz.plotter.DataProvider

getDataArray

Method Detail

getStatistics

Map<DataColumnSpec,double[]> getStatistics()

Returns:

a map of the column name and a double array containing the minimum, the lower quartile, the median, the upper quatile and the maximum value for that column.

getMildOutliers

Map<String,Map<Double,Set<RowKey>>> getMildOutliers()

Mild outliers are values > q1 - 3 * iqr and < q1 - 1.5 * iqr and < q3 + 3 * iqr and > q3 + 1.5 * iqr.

Returns:

a list of mild outliers for each column.

getExtremeOutliers

Map<String,Map<Double,Set<RowKey>>> getExtremeOutliers()

Extreme outliers are values < q1 - 3 * iqr and > q3 + 3 * iqr.

Returns:

a list of extreme outliers for each column.