>> X
X =
1.0000 2.5000 5.0000 6.5000 7.5000 9.5000 10.0000
>> Y
Y =
0.2000 0.2500 0.4000 0.6000 1.0000 2.0000 3.0000
fittedmodel2 =
Linear model Poly3:
fittedmodel2(x) = p1*x^3 + p2*x^2 + p3*x + p4
Coefficients (with 95% confidence bounds):
p1 = 0.008966 (-0.006112, 0.02404)
p2 = -0.09535 (-0.3518, 0.1611)
p3 = 0.346 (-0.8869, 1.579)
p4 = -0.09209 (-1.576, 1.391)
