Table 3 K_mult [37] values for all datasets analysed in this paper. Values for body mass are technically K values but are calculated and interpreted identically. K_mult = 1.0 indicates a similarity of measured traits expected if traits evolved under Brownian motion, values less than 1 indicate traits more different than expected from Brownian motion and values greater than 1 indicate traits more similar than expected from Brownian motion [45]. p-values are indicated with one asterisk (*) for significance at the 0.05 level, two at the 0.01 level, and three at the 0.001 level. Significant p-values indicate the presence of phylogenetic signal. Note that the K_mult function in [37] places a lower limit on the returned p-value, so p-values reported as 1.00E−03 may be more significant

From: Diet of Mesozoic toothed birds (Longipterygidae) inferred from quantitative analysis of extant avian diet proxies