Table 4 Model coefficient estimated by multiple linear regression

From: Levan from Leuconostoc citreum BD1707: production optimization and changes in molecular weight distribution during cultivation

Factor Coefficient estimate Standard error F value p-value
Intercept 33.36 0.57
A 0.68 0.29 5.71 0.0342
B 4.95 0.29 299.24 <0.0001
C 0.16 0.29 0.3 0.594
D 3.92 0.29 187.95 <0.0001
AB −0.13 0.50 0.069 0.7975
AC −1.54 0.50 9.66 0.0091
AD 0.66 0.50 1.77 0.2076
BC −0.29 0.50 0.34 0.5692
BD 0.18 0.50 0.13 0.7227
CD −0.28 0.50 0.32 0.5824
A2 −1.13 0.43 6.98 0.0215
B2 −9.26 0.43 465.31 <0.0001
C2 −1.42 0.43 11 0.0061
D2 −5.11 0.43 141.87 <0.0001