## ----setup, include=FALSE-----------------------------------------------------
knitr::opts_chunk$set(collapse = TRUE, comment = "#>")
options(gp3ml.reproducible_examples = TRUE)
library(gp3ml)

## ----registry-----------------------------------------------------------------
registry <- gp3ml_api_contracts()
registry
head(registry$exports)
registry$policy

## ----audit--------------------------------------------------------------------
audit <- audit_gp3ml_api_stability(registry)
audit
plot(audit)

## ----schema-------------------------------------------------------------------
example_data <- data.frame(
  participant_id = rep(sprintf("P%02d", 1:8), each = 2),
  trial_id = sprintf("T%02d", 1:16),
  stimulus_id = rep(c("S01", "S02"), 8),
  assigned_condition = rep(c("A", "B"), 8),
  stringsAsFactors = FALSE
)

task <- declare_gazepoint_task(
  data = example_data,
  outcome = "assigned_condition",
  purpose = "Discriminate an experimentally assigned condition using predeclared observed variables",
  task_type = "classification",
  unit_id = "trial_id",
  participant_id = "participant_id",
  stimulus_id = "stimulus_id",
  generalization_target = "new_participants",
  positive = "B",
  observed_outcome = TRUE,
  sensitive_outcome = FALSE
)

validation <- validate_gp3ml_object_contract(task)
validation
validation$schema