simulate_data {tglkmeans}

Simulate normal data for kmeans tests

Description

Creates nclust clusters normally distributed around 1:nclust

Usage

simulate_data(
  n = 100,
  sd = 0.3,
  nclust = 30,
  dims = 2,
  frac_na = NULL,
  add_true_clust = TRUE,
  id_column = TRUE
)

Arguments

n

number of observations per cluster

sd

sd

nclust

number of clusters

dims

number of dimensions

frac_na

fraction of NA in the first dimension

add_true_clust

add a column with the true cluster ids

id_column

add a column with the id

Value

simulated data

Examples

simulate_data(n = 100, sd = 0.3, nclust = 5, dims = 2)

# add 20% missing data
simulate_data(n = 100, sd = 0.3, nclust = 5, dims = 2, frac_na = 0.2)