Table 4.

Fit of alternative models with and without the putative outlier samples

Samples excluded	n	k	r2	P value	AICC	ΔAICC
RudP, Ash, Gata, RudB, RudC	17	1	0.4768	<0.001	−108.49	0.00
RudP, Ash, Gata, RudB, RudC, Hem	16	1	0.5281	<0.001	−103.26	5.23
RudP, Ash, Gata, RudB, RudC, Hem, Amm	15	1	0.6292	<0.001	−99.37	9.12
RudP, Ash, Gata, RudB, RudC, Hem, Amm, WDar	14	1	0.6504	<0.001	−94.50	13.98
RudP, Ash, Gata, RudB	18	1	0.1353	0.064	−90.73	17.76
RudP, Ash, Gata, RudB, RudC, Hem, Amm, WDar, UChe	13	1	0.6459	<0.001	−87.68	20.81
RudP, Ash, Gata	19	1	0.0612	0.1099	−86.11	22.38
RudP, Ash	20	1	0.0880	0.066	−75.52	32.97
RudP	21	1	0.0589	0.076	−72.33	36.16
None	22	1	0.0335	0.142	−68.86	39.63

n refers to the number of samples and k the number of parameters.