load iris.data
colors = iris(:,5);
iris = iris(:,1:4);

%% We need SOM Toolbox for this
%% SOM Toolbox is freely available from the web and is installed on most TKK computers
%% Run som_demo1 for a gentle introduction
%% som_demo2 gives an example using the Iris data set

smap = som_make(iris);
som_show(smap);


