sim2dist | R Documentation |
Convert a 'similarity' matrix to 'distance' matrix. Note that the similarity must be normalized (i.e. within [0, 1])
sim2dist(SimMat)
SimMat |
similarity matrix of type data.frame with ranges [0, 1] |
copy of input data.frame with similarities inverted to distances (i.e. dist = 1 - sim)
fherla
## the 'swissSimilarityMatrix' as similarity and as distance
graphics::image(as.matrix(swissSimilarityMatrix))
graphics::image(as.matrix(sim2dist(swissSimilarityMatrix)))
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