Fig. 1
From: Evaluating the profound effect of gut microbiome on host appetite in pigs
The correlation among six traits related to porcine feeding behavior. The numbers indicate spearman correlation coefficients between each pair of traits. The size of circle represents the correlation strength. The names of traits are shown as follows: average daily feed intake (ADFI), average daily eating time (ADET), average daily eating visits (ADEV), backfat (BF), average daily gain (ADG) and residual feed intake (RFI)