Table 5. Hierarchical partitioning of the variables in Model II, showing the independent and joint contributions of each variable to the explained variance in total allowable commercial catch (TACC) estimates (r²).

Factor Independent contribution to r² of Model II Joint contribution
to r² of Model II
Total Independent / r² (%)
Concern 0.151 0.005 0.156 56.3
Group 0.051 0.042 0.093 19.1
Financial stress 0.002 0.000 0.002 0.0
Experience 0.064 0.017 0.081 23.8