Schemaball

Plot correlation matrix as a schemaball.

Examples

schemaball

Use your own correlation matrix (only lower off-diagonal triangular part is considered)

x = rand(10).^3;
x(:,3) = 1.3*mean(x,2);
schemaball(x)

Use custom labels as ['aa'; 'bb'; 'cc'; ...] or {'Hi','how','are',...}

schemaball(x, repmat(('a':'j')',1,2))
schemaball(x, {'Hi','how','is','your','day?', 'Do','you','like','schemaballs?','NO!!'})

Customize line or node colors

schemaball([],[],[1,0,1;1 1 0])
schemaball([],[],[],[0,1,0])

Customize other properties

h = schemaball;
set(h.l(~isnan(h.l)), 'LineWidth',1.2)
set(h.s, 'MarkerEdgeColor','red','LineWidth',2,'SizeData',100)
set(h.t, 'EdgeColor','white','LineWidth',1)