marginally nonsignificantP = 0.067
By contrast, the A1 model showed only a weak effect— abs_avg_vec_x was marginally nonsignificant ( P = 0.067 ), whereas active_ratio remained significant ( P < 0.0001 ) but with much lower explanatory power ( R 2 = 0.008 , F ( 2 , 2033 ) = 8.56 , P < 0.001 ).