tests/testthat/_snaps/iterative-setup.md

In NorskRegnesentral/shapr: Prediction Explanation with Dependence-Aware Shapley Values

erroneous input: min_n_batches

Code
  n_batches_non_numeric_1 <- "bla"
  explain(testing = TRUE, model = model_lm_numeric, x_explain = x_explain_numeric,
    x_train = x_train_numeric, approach = "independence", phi0 = p0,
    extra_computation_args = list(min_n_batches = n_batches_non_numeric_1))
Message
  Success with message:
  max_n_coalitions is NULL or larger than or 2^n_features = 32, 
  and is therefore set to 2^n_features = 32.

Condition
  Error in `check_extra_computation_args()`:
  ! `extra_computation_args$min_n_batches` must be NULL or a single positive integer.

Code
  n_batches_non_numeric_2 <- TRUE
  explain(testing = TRUE, model = model_lm_numeric, x_explain = x_explain_numeric,
    x_train = x_train_numeric, approach = "independence", phi0 = p0,
    extra_computation_args = list(min_n_batches = n_batches_non_numeric_2))
Message
  Success with message:
  max_n_coalitions is NULL or larger than or 2^n_features = 32, 
  and is therefore set to 2^n_features = 32.

Condition
  Error in `check_extra_computation_args()`:
  ! `extra_computation_args$min_n_batches` must be NULL or a single positive integer.

Code
  n_batches_non_integer <- 10.5
  explain(testing = TRUE, model = model_lm_numeric, x_explain = x_explain_numeric,
    x_train = x_train_numeric, approach = "independence", phi0 = p0,
    extra_computation_args = list(min_n_batches = n_batches_non_integer))
Message
  Success with message:
  max_n_coalitions is NULL or larger than or 2^n_features = 32, 
  and is therefore set to 2^n_features = 32.

Condition
  Error in `check_extra_computation_args()`:
  ! `extra_computation_args$min_n_batches` must be NULL or a single positive integer.

Code
  n_batches_too_long <- c(1, 2)
  explain(testing = TRUE, model = model_lm_numeric, x_explain = x_explain_numeric,
    x_train = x_train_numeric, approach = "independence", phi0 = p0,
    extra_computation_args = list(min_n_batches = n_batches_too_long))
Message
  Success with message:
  max_n_coalitions is NULL or larger than or 2^n_features = 32, 
  and is therefore set to 2^n_features = 32.

Condition
  Error in `check_extra_computation_args()`:
  ! `extra_computation_args$min_n_batches` must be NULL or a single positive integer.

Code
  n_batches_is_NA <- as.numeric(NA)
  explain(testing = TRUE, model = model_lm_numeric, x_explain = x_explain_numeric,
    x_train = x_train_numeric, approach = "independence", phi0 = p0,
    extra_computation_args = list(min_n_batches = n_batches_is_NA))
Message
  Success with message:
  max_n_coalitions is NULL or larger than or 2^n_features = 32, 
  and is therefore set to 2^n_features = 32.

Condition
  Error in `check_extra_computation_args()`:
  ! `extra_computation_args$min_n_batches` must be NULL or a single positive integer.

Code
  n_batches_non_positive <- 0
  explain(testing = TRUE, model = model_lm_numeric, x_explain = x_explain_numeric,
    x_train = x_train_numeric, approach = "independence", phi0 = p0,
    extra_computation_args = list(min_n_batches = n_batches_non_positive))
Message
  Success with message:
  max_n_coalitions is NULL or larger than or 2^n_features = 32, 
  and is therefore set to 2^n_features = 32.

Condition
  Error in `check_extra_computation_args()`:
  ! `extra_computation_args$min_n_batches` must be NULL or a single positive integer.

NorskRegnesentral/shapr documentation built on Feb. 11, 2025, 6:41 a.m.