R Under development (unstable) (2025-02-23 r87804 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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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(DistributionIV)
> 
> test_check("DistributionIV")
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).

DIV object with 
 	  noise dimensions (for shared noise eps_H, and for indep. noise eps_X and eps_Y): (50,50,50)
 	  hidden dimensions:  100
 	  number of layers:  3
 	  number of epochs:  20
 	  learning rate:  0.001
 	  standardization:  TRUE
Training loss: 
 epoch Energy loss E(||U-Uhat||) E(||Uhat-Uhat'||)
     1       0.898          1.43              1.07
     2       0.875          1.45              1.15
     4       0.898          1.51              1.23
     6       0.936          1.71              1.55
     8       0.909          1.72              1.62
    10       0.819          1.78              1.93
    12       0.804          1.79              1.98
    14       0.856          1.91              2.11
    16       0.920          2.02              2.21
    18       0.915          2.08              2.33
    20       0.796          1.88              2.17

Prediction-loss E(||U-Uhat||) and variance-loss E(||Uhat-Uhat'||) should ideally be equally large --
consider training for more epochs if there is a mismatch.

[ FAIL 0 | WARN 0 | SKIP 0 | PASS 23 ]
> 
> proc.time()
   user  system elapsed 
  51.20    5.17   12.00