Twenty words described by 2 features.
Twenty words “randomly” selected from a dictionary and described by two features: length of word and number of definitions.
data(words)
words$data: A data matrix with 20 words (rows) described by 2 attributes (columns). For use with epPCA.
Abdi, H., and Williams, L.J. (2010). Principal component analysis. Wiley Interdisciplinary Reviews: Computational Statistics, 2, 433-459.
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