gen_sample_dataset

Usage

gen_sample_dataset(
  D,
  nobs,
  response_type = c("categorical", "continuous"),
  data_mode = c("image", "surface"),
  spacing = c(1, 1, 1),
  blocks = 5,
  nlevels = 5,
  external_test = FALSE,
  ntest_obs = nobs,
  split_by = NULL,
  na_cols = 0
)

Arguments

D: the data dimension(s)
nobs: the number of observations
response_type: 'categorical' or 'continuous'
data_mode: 'image' or 'surface'
spacing: the voxel spacing
blocks: the number of 'blocks' in the data
nlevels: the number of category levels
external_test: is the test set 'external' to the training set
ntest_obs: number of test observations (only relevant if external_test is true)
split_by: compute performance measures for each level of factor
na_cols: number of columns with all NA values to add