Table 13. MLEs, SEs and p-values for the OLLExGa regression fitted to the degrees brix of yacon data.

Parameter	Estimate	SE	p-Value
${\beta }_{10}$	9.7882	0.2093	<0.001
${\beta }_{11}$	−3.8355	0.1996	0.0021
${\beta }_{12}$	2.7567	0.2251	<0.001
${\beta }_{20}$	0.3485	0.1530	0.0233
${\beta }_{21}$	−0.8574	0.0639	0.0021
${\beta }_{22}$	−1.2253	0.0623	<0.001
$\log (\nu )$	−3.5055	0.1513
τ	0.2890	0.0659