inst/pipelines/example.R

In wlandau/targets: Dynamic Function-Oriented 'Make'-Like Declarative Pipelines

# This is an example _targets.R file. Every
# {targets} pipeline needs one.
# Use tar_script() to create _targets.R and tar_edit()
# to open it again for editing.
# Then, run tar_make() to run the pipeline
# and tar_read(data_summary) to view the results.

# Define custom functions and other global objects.
# This is where you write source(\"R/functions.R\")
# if you keep your functions in external scripts.
summarize_data <- function(dataset) {
  colMeans(dataset)
}

# Set target-specific options such as packages:
# tar_option_set(packages = "utils") # nolint

# End this file with a list of target objects.
list(
  tar_target(data, data.frame(x = sample.int(100), y = sample.int(100))),
  tar_target(data_summary, summarize_data(data)) # Call your custom functions.
)