Resolution:
## Figure 5.
Relative complexity and similarity of AND, OR, A, B, and XOR environments as a graph. Node values correspond to the environmental complexity (squares, border thickness
is proportional to the complexity). Pair-wise similarity is calculated as the Pearson
correlation of nutrient presence between environments and corresponds to the edge
value (red and blue represent correlation and anti-correlation, respectively). The
environment of highest complexity, XOR, is part of a cluster of strongly correlated
environments (A, B, OR, and XOR). Environment AND is the simplest one, and it is isolated
from other environments (low or negative correlation).
Mozhayskiy and Tagkopoulos |