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Computes distance from observations to centroids

Source: R/metric-helpers.R
get_centroid_dists.Rd

Computes distance from observations to centroids

Usage

get_centroid_dists(
  new_data,
  centroids,
  dist_fun = function(x, y) {
     philentropy::dist_many_many(x, y, method =
    "euclidean")
 }
)

Arguments

new_data

A data frame

centroids

A data frame where each row is a centroid.

dist_fun

A function of the form function(x, y) that takes two matrices (centroids and observations) and returns a distance matrix. Defaults to philentropy::dist_many_many with Euclidean distance. See philentropy::getDistMethods() for a list of supported methods, and vignette("tuning_and_metrics", package = "tidyclust") for usage examples.