. Author manuscript; available in PMC: 2010 Jun 28.

Published in final edited form as: Am Nat. 2009 Jun;173(6):E185–E199. doi: 10.1086/598680

Table 1.

Correlation coefficients r and associated P values for the correlations between the residuals of allocation per litter (z) and number of litters per reproductive season (y) and of size of offspring (x) and their number (n)

Order	No. species	r_zy	P	r_xn	P
Artiodactyla	75	−.253	.029	−.572	.000
Cetacea	18	.070	.783	−.553	.017
Chiroptera	105	.172	.079	−.299	.002
Fissipeds	71	.383	.001	−.302	.011
Insectivora	28	−.089	.654	−.238	.223
Lagomorpha	19	−.411	.080	−.682	.001
Pinnipeds	25	−.221	.288	.195	.349
Primates	81	−.191	.088	−.289	.009
Rodentia	190	.238	.001	−.656	.000

Note: Data are from figures 5 and A1.