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Fig. 2 | BMC Neuroscience

Fig. 2

From: Multilevel analysis quantifies variation in the experimental effect while optimizing power and preventing false positives

Fig. 2

Graphical representations of variants of research design B data. Different possible combinations of cluster-related variation in the mean value of the control condition (i.e., the intercept; \(\beta_{0j}\)) and cluster-related variation in the experimental effect (\(\beta_{1j}\)), illustrated for 3 clusters of data: no cluster-related variation (a), only cluster-related variation in the intercept (b), only cluster-related variation in the experimental effect (c), or cluster-related variation in both the intercept and the experimental effect (d)

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BMC Neuroscience

ISSN: 1471-2202

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