gen_sample_dataset: gen_sample_dataset
In bbuchsbaum/rMVPA: Multivoxel Pattern Analysis in R

gen_sample_dataset

R Documentation

gen_sample_dataset

Description

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