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Fig. 2 | BMC Ecology

Fig. 2

From: Coexistence and cooperation in structured habitats

Fig. 2

’Simpson’s paradox’ visualized in our model. Equal populations of two strains (top left) are seeded to demes with variable proportions (top right). At the end of the growth phase, the green strain has decreased in frequency in each deme (bottom right). Nevertheless because its frequency covaries with final population size, the green strain increases in frequency after pooling (bottom left)

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