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Weighted K-means

Source: R/wkm.R
wkm.Rd

Weighted K-means via Lloyd's algorithm

Usage

wkm(
  x,
  mu,
  data,
  weights = rep(1, NROW(x)),
  iter.max = 20,
  n.start = 5,
  init = "kmpp",
  ...
)

Arguments

x

Data (or formula)

mu

Initial centers (or number centers chosen randomly among x)

data

optional data frmae

weights

Optional weights

iter.max

Max number of iterations

n.start

Number of restarts

init

method to create initial centres (default kmeans++)

...

Additional arguments to lower level functions

Author

Klaus K. Holst