Try this:
year = [2000 2001 2005 2008];
xx = {[5 10 20]; [40 60]; [30 20 10 50]; 1};
figure
hold all
for k1 = 1:numel(year)
plot(ones(1,numel(xx{k1}))*year(k1), xx{k1}, 'p')
end
hold off
It is necessary to put ‘xx’ in a cell array, since the vector lengths are different.
Experiment to get the result you want.
Plotting your actual data are even easier, since all the data are the same and each row has an associated year:
D = load('dataplot.mat');
data = D.dataplot;
figure
plot(data(:,1), data(:,2:end)', 'p')
