Skip to main content

Table 3 Stepwise linear regression for reaction time and length of retaliation

From: Nicotine-induced brain metabolism associated with anger provocation

Dependent Variable Predictorsa Beta t P < R 2 Collinearity b
Reaction Time Left Thalamus -0.750 4.538 0.0001 0.563 1.000
Length of Retaliation       
  Left Cingulate Gyrus -0.599 39.660 0.0001 1.000 1.218
  Right Uncus 1.068 107.318 0.0001   1.649
  Left Amygdala -0.349 43.520 0.0001   1.906
  Left BA 9 0.679 56.707 0.0001   2.241
  Right Frontal Lobe -0.635 45.924 0.0001   2.950
  Right BA 24 0.245 19.426 0.0001   3.281
  Left BA 30 -0.319 27.823 0.0001   3.479
  Left Parietal Lobe 0.471 34.911 0.0001   4.269
  Left BA 25 0.330 19.769 0.0001   5.069
  Right BA 9 0.238 16.405 0.0001   5.805
  Left BA 11 0.190 10.866 0.0001   9.191
  Left BA 38 -0.099 8.167 0.0001   10.802
  1. a The order of the predictors reflects the order of the stepwise linear regression
  2. b Condition Index (i.e., values above 15 may indicate possible collinearity problems)