**Figure 3:** Behavioral multivariate correlation structure modulated dependently
on four types of peer-social sensory contexts.
a. Contextual behavior shifting of Grp (gray line) and Iso (black line) chicks
distribution approximated by ellipses in a 3 dimensional space of the first and
second PCA components.
b. The factor loading positive vectors of the first and second PCA scores radially
projected from the centered average.
c. Approximated ellipse comparison between Grp and Iso distribution per
context. Plane (double asterisks: p<0.01, significant as significant by Wilks’
lambda)
d. Clustering analysis application combined Word’s method and PCA factor
loading vector as computation with inner products.
e. Statistical evaluation between four contexts mutually in either Grp or Iso
distribution difference per context (* p<0.05, **p<0.1). |