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How much variance can be explained by ecologists and evolutionary biologists?

Moller, Anders Pope; Jennions, Michael


The average amount of variance explained by the main factor of interest in ecological and evolutionary studies is an important quantity because it allows evaluation of the general strength of research findings. It also has important implications for the planning of studies. Theoretically we should be able to explain 100% of the variance in data, but randomness and noise may reduce this amount considerably in biological studies. We performed a meta-analysis using data from 43 published...[Show more]

CollectionsANU Research Publications
Date published: 2002
Type: Journal article
Source: Oecologia
DOI: 10.1007/s00442-002-0952-2


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