Table 2.

Multiple regression summary table of species richness data

Variables	Unstandardized coefficients		Standardized coefficients	t	P
	B	Std. error	Beta
VO2peak	5.36	2.47	0.37	2.17	0.037*
Relative fat intake	432.46	250.10	0.26	1.72	0.094
Sex♂	24.70	51.23	0.08	7.54	0.63

Result of multiple regression test showing VO₂peak as the only significant variable in predicting species richness (SR). The B coefficient represents the amount of change in SR along its 95 % confidence intervals per unit change of VO₂peak (ml/kg/min). The standardized coefficients show VO₂peak as the strongest variable to influence SR variability. Model adjusted R ² = 0.20. P value = 0.01

*Statistical significance