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Fig. 4. | BMC Biology

Fig. 4.

From: Thermal modulation of Zebrafish exploratory statistics reveals constraints on individual behavioral variability

Fig. 4.

Correlations between parameters are conserved across temperatures. A Two qualitatively different trajectories recorded at the same temperature (30 C). B Pearson’s correlation matrices of the average reorientation angle δθ, interbout interval δt and displacement d, along with the turning probability pturn and flipping rate kflip defined for each trajectory, at different temperatures. Large panel: average over all temperatures. C Variance explained by each principal component of a PCA performed on each intra-temperature feature matrix. D, E Coefficients of the principal components for intra-temperature matrices (colors), for the inter-temperature averaged matrix (black square) and for the pooled per-temperature array (solid line). D First principal component (PC1), E second principal component (PC2). F All per-trajectory values projected into the principal component space (first two PCs), and their associated marginal distributions for each principal vector

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