plotregression

Plot linear regression

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Syntax

plotregression(targets,outputs)

plotregression(targs1,outs1,'name1',targs2,outs2,'name2',...)

Description

example

plotregression(targets,outputs) plots the linear regression of targets relative to outputs.

plotregression(targs1,outs1,'name1',targs2,outs2,'name2',...)generates multiple plots.

Examples

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Plot Regression

Open Live Script

This example shows how to plot the linear regression of a feedforward net.

[x,t] = simplefit_dataset;
net = feedforwardnet(10);
net = train(net,x,t);

Figure Neural Network Training (26-Feb-2022 11:00:03) contains an object of type uigridlayout.

y = net(x);
plotregression(t,y,'Regression')

Figure Regression (plotregression) contains an axes object. The axes object with title Regression: R=0.99999 contains 3 objects of type line. These objects represent Y = T, Fit, Data.

Input Arguments

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`targets` — Network targets
matrix | cell array

Network targets, specified as a matrix or cell array.

`outputs` — Network outputs
matrix | cell array

Network outputs, specified as a matrix or cell array.

Version History

Introduced in R2008a