Table 1. Predictive performance, measured in Matthew's Correlation Coefficient (MCC), achieved when using N-fold cross validation for one-step prediction.

Predictions of all classes are performed better than random chance, although aerobe and anaerobe bacteria clearly show the best performance compared to facultative anaerobe bacteria.

Classification	Predictive performance (MCC)
Aerobe	0.63
Anaerobe	0.76
Facultative	0.31