Strip Dataset from Model Specification

Removes the potentially large dataset component from a model specification object to avoid copying it during parallel processing.

Usage

strip_dataset(obj, ...)

# Default S3 method
strip_dataset(obj, ...)

# S3 method for class 'mvpa_model'
strip_dataset(obj, ...)

Arguments

obj

The model specification object.

...

Additional arguments.

Value

The model specification object with the `dataset` element removed or set to NULL.

Examples

# \donttest{
  ds <- gen_sample_dataset(D = c(4, 4, 4), nobs = 20)
  mdl <- load_model("sda_notune")
  mspec <- mvpa_model(mdl, ds$dataset, ds$design, "classification")
  stripped <- strip_dataset(mspec)
  is.null(stripped$dataset)
#> [1] TRUE
# }