R Under development (unstable) (2025-05-26 r88238 ucrt) -- "Unsuffered Consequences"
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> # This file is part of the standard setup for testthat.
> # It is recommended that you do not modify it.
> #
> # Where should you do additional test configuration?
> # Learn more about the roles of various files in:
> # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
> # * https://testthat.r-lib.org/articles/special-files.html
> 
> library(testthat)
> library(TidyML)

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  TidyML v0.1.0: **Start simple, scale smart**
  
> 
> test_check("TidyML")
Commencing Tuning...OMP: Warning #96: Cannot form a team with 48 threads, using 2 instead.
OMP: Hint Consider unsetting KMP_DEVICE_THREAD_LIMIT (KMP_ALL_THREADS), KMP_TEAMS_THREAD_LIMIT, and OMP_THREAD_LIMIT (if any are set).
! validation: preprocessor 1/1, model 2/20: Loss is NaN at epoch 8. Training is stopped.
! validation: preprocessor 1/1, model 15/20: Loss is NaN at epoch 4. Training is stopped.
! No improvement for 5 iterations; returning current results.
Tuning Finalized 
###### Loss Curve ######
Commencing Tuning...Tuning Finalized 
###### Loss Curve ######
Commencing Tuning...Commencing Tuning...! No improvement for 5 iterations; returning current results.
Tuning Finalized 
###### Loss Curve ######
######### PFI Method Results ############## 

# A tibble: 7 x 3
  Variable              Importance  StDev
  <chr>                      <dbl>  <dbl>
1 depression              17.7     0.892 
2 gender_Male              0.183   0.0806
3 gender_Female            0.100   0.111 
4 socioec_status_High      0.0742  0.0192
5 socioec_status_Medium    0.0263  0.0430
6 age                      0.00872 0.0777
7 socioec_status_Low      -0.00207 0.0576


-- Starting `shapr::explain()` at 2025-05-27 14:19:54 --------------------------
i You passed a model to `shapr::explain()` which is not natively supported, and did not supply a `get_model_specs` function to `shapr::explain()`.
  Consistency checks between model and data is therefore disabled.

-- Explanation overview --

* Model class: <_brulee_mlp/model_fit>
* Approach: empirical
* Iterative estimation: TRUE
* Number of feature-wise Shapley values: 7
* Number of observations to explain: 200
* Computations (temporary) saved at:
'D:\temp\2025_05_27_13_55_17_158\RtmpKW6XyX\shapr_obj_3074478058b.rds'

-- iterative computation started --

-- Iteration 1 -----------------------------------------------------------------
i Using 14 of 128 coalitions, 14 new. 

-- Iteration 2 -----------------------------------------------------------------
i Using 26 of 128 coalitions, 12 new. 
######### SHAP Method Results ############## 

                      Importance StDev
depression                16.400 0.720
age                        1.690 0.084
gender_Male                0.591 0.026
socioec_status_Medium      0.557 0.024
socioec_status_Low         0.496 0.024
socioec_status_High        0.409 0.016
gender_Female              0.398 0.015

######### Integrated Gradients Method Results ############## 

                      Importance  StDev
depression               0.70700 0.0310
gender_Male              0.06560 0.0048
gender_Female            0.06330 0.0048
age                      0.04220 0.0037
socioec_status_Medium    0.01950 0.0019
socioec_status_Low       0.01850 0.0022
socioec_status_High      0.00722 0.0010

######### Olden's Method Results ############## 

         age depression gender_Female gender_Male socioec_status_High
1 0.04041123 -0.6511811   -0.08520333  -0.1051047          0.01565051
  socioec_status_Low socioec_status_Medium
1         0.05885844            0.04359065

Commencing Tuning...! No improvement for 5 iterations; returning current results.
Tuning Finalized 
###### Loss Curve ######
############# Showing Results ############# 
[ FAIL 1 | WARN 0 | SKIP 0 | PASS 193 ]

══ Failed tests ════════════════════════════════════════════════════════════════
── Failure ('test-sensitivity_analysis.R:31:3'): PFI works properly regression ──
olden$depression[1] (`actual`) not equal to -0.7335 (`expected`).

  `actual`: -0.65
`expected`: -0.73

[ FAIL 1 | WARN 0 | SKIP 0 | PASS 193 ]
Error: Test failures
Execution halted