boxplot - different group sizes
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I would like to create a boxplot showing multiple groups, each of which has a different number of observations. How do I do this?
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Answers (1)
Oleg Komarov
on 18 May 2011
Say you have:
A = rand(20,1);
and you want the first 5 value to be for one group, then the rest 15 for the second. Create and index with five 1s and fifteen 2s:
G = [ones(5,1); repmat(2,15,1)];
boxplot(A,G)
For details read carefully the documentation.
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Matt Tearle
on 18 May 2011
In particular, look at the 'factorgap' and 'positions' properties, for grouping by location.
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