
 Term Contrast am  hp Estimate Std. Error    z Pr(>|z|)    S 2.5 % 97.5 %
   am    1 - 0  0 120     5.28       1.08 4.89   <0.001 19.9  3.16   7.39
   am    1 - 0  1 120     5.28       1.08 4.89   <0.001 19.9  3.16   7.39

Columns: rowid, term, contrast, estimate, std.error, statistic, p.value, s.value, conf.low, conf.high, am, hp, predicted_lo, predicted_hi, predicted, mpg 
Type:  response 

