Permuteplot: Difference between revisions
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===Description=== | ===Description=== | ||
Produces a plot of | Produces a plot of fractional y-block information captured by calibration and cross-validation versus y-correlation is shown. The x-axis of this figure shows the correlation of each permuted y-block against the original. The y-axis shows the fractional information captured (1 - RMS(E).^2 / RMS(Y).^2). The plot includes the unperturbed results too. A significant difference between the unperturbed and permuted y-block results indicates the likelihood of original model significance. | ||
====Inputs==== | ====Inputs==== |
Latest revision as of 10:44, 21 September 2011
Purpose
Create plot of permutation test results.
Synopsis
- fig = permuteplot(results,nlvs);
Description
Produces a plot of fractional y-block information captured by calibration and cross-validation versus y-correlation is shown. The x-axis of this figure shows the correlation of each permuted y-block against the original. The y-axis shows the fractional information captured (1 - RMS(E).^2 / RMS(Y).^2). The plot includes the unperturbed results too. A significant difference between the unperturbed and permuted y-block results indicates the likelihood of original model significance.
Inputs
- results = Results structure from permutetest.
Optional Inputs
- nlvs = Number of latent variables for which results should be shown.
Outputs
- fig = Handle of the created figure.