0.001

0.01

0.05

Model 1

−7.417996

−5.033958

−3.392502

Model 2

−6.417102

−4.532881

−3.181197

Model 3

−7.776542

−5.236823

−3.499916

Model 4

−7.177348

−4.907374

−3.333809

Model 5

−6.918954

−4.805581

−3.304015

Model 6

−6.450259

−4.527236

−3.154907