tech.tablesaw.plotly.api

Class TukeyMeanDifferencePlot

java.lang.Object

tech.tablesaw.plotly.api.TukeyMeanDifferencePlot

public class TukeyMeanDifferencePlot
extends Object

A Tukey Mean-Difference Plot (AKA a Bland-Altman plot) is a kind of scatter plot used frequently in medicine, biology and other fields, is used to visualize the differences between two quantitative measurements. In particular, it is often used to evaluate whether two tests produce 'the same' result.

For two numeric arrays, a and b, the plot shows the mean for each pair of observations (a + b) / 2, as well as the differences between them: a - b.

For more information: https://en.wikipedia.org/wiki/Bland%E2%80%93Altman_plot

Constructor Summary

Constructors

Constructor and Description
TukeyMeanDifferencePlot()

Method Summary

Modifier and Type	Method and Description
static Figure	create(String title, String measure, double[] xData, double[] yData) Returns a figure containing a QQ Plot describing the differences between the distribution of values in the columns of interest
static Figure	create(String title, String measure, tech.tablesaw.api.Table table, String columnName1, String columnName2) Returns a figure containing a Tukey Mean-Difference Plot describing the differences between the data in two columns of interest

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TukeyMeanDifferencePlot

public TukeyMeanDifferencePlot()

Method Detail

create

public static Figure create(String title,
                            String measure,
                            tech.tablesaw.api.Table table,
                            String columnName1,
                            String columnName2)

Returns a figure containing a Tukey Mean-Difference Plot describing the differences between the data in two columns of interest

Parameters:

title - A title for the plot

measure - The measure being compared on the plot (e.g "inches" or "height in inches"

table - The table containing the columns of interest

columnName1 - The name of the first numeric column containing the data to plot

columnName2 - The name of the second numeric column containing the data to plot

Returns:

A quantile plot

create

public static Figure create(String title,
                            String measure,
                            double[] xData,
                            double[] yData)

Returns a figure containing a QQ Plot describing the differences between the distribution of values in the columns of interest

Parameters:

title - A title for the plot

measure - The measure being compared on the plot (e.g "inches" or "height in inches"

xData - The data to plot on the x Axis

yData - The data to plot on the y Axis

Returns:

A quantile plot