Effacer les filtres
Effacer les filtres

How to plot dendrogram and stars for pair-wise significance levels in anova?

2 vues (au cours des 30 derniers jours)
Diemo Schwarz
Diemo Schwarz le 18 Juin 2015
Commenté : Diemo Schwarz le 22 Mar 2016
In publications with ANOVA results, often one can find box plots with a dendrogram on top and 1 to 4 stars giving the significance levels of all pairwise comparisons: p-value ≤ 0.05 -> * 0.01 -> ** 0.001 -> *** 0.0001 -> ****
Is there a script to do this in matlab?

Réponses (1)

Alberto le 18 Juin 2015
Something like this?
load carbig
X = [MPG Acceleration Weight Displacement];
[d,p,stats] = manova1(X,Origin);
Check documentation for use manovacluster
  1 commentaire
Diemo Schwarz
Diemo Schwarz le 22 Mar 2016
Dear Alberto, thanks for your answer. It comes close! The height of the split points should be uniform (just to indicate grouping), and there should be a number of stars over the top split, indicating the significance. I'll see if I find an example in existing publications.

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