Table 2. Statistical results of categorical scoring analyses of cancellous bone architecture in bird femora and tibiotarsi vs. bone length.

Element	Feature	Slope	Intercept	r2	p-value	ICC
Femur	1 (extent)	0.004123	0.3668	0.3846	0.0002	0.8533
	2 (orientation)	−0.0061	6.5355	0.2196	0.0245	0.8064
	3 (association)	0.00198	0.92015	0.1577	0.0609	0.6909
Tibiotarsus	1 (extent)	0.001268	0.14686	0.2263	0.0168	0.4642
	2 (orientation)	−0.006	6.6016	0.2807	0.1438	***
	3 (association)	0.001055	1.0996	0.2239	0.2110	***

Notes:

^***For features 2 and 3 of the tibiotarsus, an ICC was unable to be calculated, because there was only one specimen in each set that had actually received a numeric score by all five scorers.