>> x=[13.2 13 14.9 8.2 7.9 25.3 16.0 16.3 7.5];>> y=[23 24 21 20 21 39 30 32 9];>> [R,P]=corrcoef(x,y)R = 1.0000 0.8834 0.8834 1.0000P = 1.0000 0.0016 0.0016 1.0000