Author

A. J. Cardini

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Evolutionary Biology· 1

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Research Focus:benchmarking· 1 Approach:statistical model· 1

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F. J. Rohlf· 1 shared P. O'Higgins· 1 shared

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2019-2019 · peak 1/yr

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1 shared paperEvolutionary Biology

F. J. Rohlf

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1 paper

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Evolutionary BiologybioRxivSep 26, 2019

Seeing distinct groups where there are none: spurious patterns from between-group PCA

A. J. Cardini, P. O'Higgins, F. J. Rohlf

This paper shows that between-groups PCA can falsely suggest group differences when none exist, especially with more variables than groups and small samples.

DOI 10.1007/s11692-019-09487-5

statistical modelbenchmarking

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