%exercice 2
clear all;
close all;
g1={'p1','p1','p3','p1','p2','p1','p2','p2','p2','p3','p3','p3'};
g2={'c1','c1','c1','c2','c1','c2','c2','c1','c2','c1','c2','c2'};
g3={'e2','e1','e1','e2','e2','e1','e1','e1','e2','e2','e1','e2'};
varnames={'phare','calandre','entree air'};
S1=[6 4 3 7 6.5 4 4 3 6 6 5 7];
S2=[2 8 8.5 9 1.8 1 1.2 9.5 8.1 1.0 1.3 9.1];
%Anova sans intéraction
[p,tbl1,stats1,terms1]=
% coefficient de détermination R2
Rsquared=
% coeffficients du modèle
for i=1:length(stats1.coeffs)
    disp([cell2mat(stats1.coeffnames(i)),' :  ',num2str(stats1.coeffs(i))]);
end