oneclust | R Documentation |
Maximum homogeneity clustering for one-dimensional data
oneclust(x, k, w = NULL, sort = TRUE)
x |
Numeric vector, samples to be clustered. |
k |
Integer, number of clusters. |
w |
Numeric vector, sample weights (optional). Note that the weights here should be sampling weights (for example, a certain proportion of the population), not frequency weights (for example, number of occurrences). |
sort |
Should we sort |
A list containing:
cluster
- cluster id of each sample.
cut
- index of the optimal cut points.
Fisher, Walter D. 1958. On Grouping for Maximum Homogeneity. Journal of the American Statistical Association 53 (284): 789–98.
set.seed(42)
x <- sample(c(
rnorm(50, sd = 0.2),
rnorm(50, mean = 1, sd = 0.3),
rnorm(100, mean = -1, sd = 0.25)
))
oneclust(x, 3)
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