R Under development (unstable) (2025-08-18 r88641 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(auxvecLASSO)
> 
> test_check("auxvecLASSO")
Found 2 zero-total column(s) in the population model matrix: fC, fC:gY. Consider `drop_zero_cols = TRUE` if appropriate.
Found 1 zero-total column(s) in the population model matrix: f2. Consider `drop_zero_cols = TRUE` if appropriate.
Found 1 zero-total column(s) in the population model matrix: fC:gY. Consider `drop_zero_cols = TRUE` if appropriate.
Found 3 zero-total column(s) in the population model matrix: comp.imp_binhighComp, stypeH:comp.imp_binhighComp, stypeM:comp.imp_binhighComp. Consider `drop_zero_cols = TRUE` if appropriate.

===================================
Auxiliary Vector Assessment Summary
===================================

Weight Variation Metrics:
  cv_weights                  0.123456
  gini_weights                0.234567

Register Diagnostics (Total): 
  -  age  :
      Mean:      1.230000
      SE:        0.110000
      RSE:       0.089431
      Bias:      0.030000
      MSE:       0.011000
      p(Bias):   0.500000

Register Diagnostics (By Domain): 
  * by  region :
    -  income  :
      Domain: region=North
        Mean: 100.000000
        SE:    10.000000
        RSE:    0.100000
        Bias:         NA
        MSE:          NA
        p(Bias):         NA
      Domain: region=South
        Mean: 120.000000
        SE:    12.000000
        RSE:    0.100000
        Bias:   5.000000
        MSE:  169.000000
        p(Bias):   0.040000
    -  empty_metrics  :
      (no domain column found)

Survey Diagnostics (Total): 
  -  height  :
      Mean:    170.000000
      SE:        5.000000
      RSE:             NA
      Bias:            NA
      MSE:             NA

Survey Diagnostics (By Domain): 
  -  weight  :
      Domain: region=North
        Mean:  70.000000
        SE:     3.000000
        Bias:         NA
        MSE:          NA
      Domain: region=South
        Mean:  80.000000
        SE:     4.000000
        Bias:         NA
        MSE:          NA
  -  nodomain  :
    (no domain column found)


===================================
Auxiliary Vector Assessment Summary
===================================

Weight Variation Metrics:
  cv                          0.100000

Register Diagnostics (Total): 
  (none)

Register Diagnostics (By Domain): 
  (none)

Survey Diagnostics (Total): 
  (none)

Survey Diagnostics (By Domain): 
  (none)


=========================
LASSO Auxiliary Variable Selection
=========================

Selected Variables (2):
   x1, x2 

By Outcome:
  -  y_cont : 1 variables
    x1
  -  y_bin : 0 variables

Selected Lambdas:
  -  y_cont : 0.01234
  -  y_bin : 0.1

Penalty Factors:
  Zero-penalty (must-keep): 2
  Regular-penalty: 2

Stored Models: 2

Goodness-of-Fit:
  Outcome:  y_cont 
    Cross-validated:
      cv_error:    0.1235
      cv_error_sd: 0.0099
    Full data:
      r_squared:      0.8765
      mse:            1.2345
      rmse:           1.1111
      mae:            0.9876
    Coefficients at Lambda Min:
      x2                        -1.2000 
      x1                        0.5000 
      (Intercept)               0.0000 

  Outcome:  y_bin 
    Cross-validated:
      cv_error:    0.2222
      cv_error_sd: 0.0333
    Full data:
      deviance_explained: 0.4321
      auc:                0.9012
      accuracy:           0.8123
      brier_score:        0.1234
    No matching coefficients found.

Interaction Metadata:
  Interaction terms selected (2):
    x1:x2, x2:x3
  Main effects present in selected interactions: x1, x2, x3
  Full formula tested: y ~ (x1 + x2 + x3)^2

Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls < cases
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 539 ]
> 
> proc.time()
   user  system elapsed 
   7.68    1.31   12.06