R Under development (unstable) (2025-05-18 r88216 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(robust2sls)
> 
> test_check("robust2sls")
[ FAIL 0 | WARN 0 | SKIP 66 | PASS 249 ]

══ Skipped tests (66) ══════════════════════════════════════════════════════════
• On CRAN (66): 'test-beta_inf_test.R:3:3', 'test-beta_inf_test.R:59:3',
  'test-beta_inf_test.R:131:3', 'test-beta_inf_test.R:183:3',
  'test-beta_inf_test.R:231:3', 'test-beta_inf_test.R:272:3',
  'test-beta_inf_test.R:351:3', 'test-beta_inf_test.R:411:3',
  'test-beta_inf_test.R:501:3', 'test-beta_inf_test.R:561:3',
  'test-bootstrap.R:6:3', 'test-bootstrap.R:42:3', 'test-bootstrap.R:102:3',
  'test-bootstrap.R:124:3', 'test-bootstrap.R:255:3', 'test-bootstrap.R:304:3',
  'test-class.R:512:3', 'test-class.R:553:3', 'test-class.R:598:3',
  'test-initial_estimators.R:4:3', 'test-initial_estimators.R:113:3',
  'test-initial_estimators.R:143:3', 'test-initial_estimators.R:283:3',
  'test-initial_estimators.R:329:3', 'test-initial_estimators.R:368:3',
  'test-iterative_estimators.R:4:3', 'test-iterative_estimators.R:343:3',
  'test-iterative_estimators.R:377:3', 'test-iterative_estimators2.R:7:3',
  'test-iterative_estimators2.R:103:3', 'test-iterative_estimators2.R:182:3',
  'test-monte_carlo.R:3:3', 'test-monte_carlo.R:139:3',
  'test-monte_carlo.R:172:3', 'test-monte_carlo.R:219:3',
  'test-monte_carlo.R:258:3', 'test-monte_carlo.R:280:3',
  'test-monte_carlo.R:332:3', 'test-monte_carlo.R:392:3',
  'test-monte_carlo.R:439:3', 'test-outlier_tests.R:3:3',
  'test-outlier_tests.R:27:3', 'test-outlier_tests.R:75:3',
  'test-outlier_tests.R:174:3', 'test-outlier_tests.R:312:3',
  'test-outlier_tests.R:360:3', 'test-outlier_tests.R:417:3',
  'test-outlier_tests.R:606:3', 'test-outlier_tests.R:638:3',
  'test-outlier_tests.R:702:3', 'test-outlier_tests.R:750:3',
  'test-outlier_tests.R:838:3', 'test-outlier_tests.R:880:3',
  'test-outlier_tests.R:948:3', 'test-outlier_tests.R:976:3',
  'test-utility.R:3:3', 'test-utility.R:43:3', 'test-utility.R:119:3',
  'test-utility.R:149:3', 'test-utility.R:431:3', 'test-utility.R:493:3',
  'test-utility.R:555:3', 'test-utility.R:613:3', 'test-utility.R:691:3',
  'test-utility.R:719:3', 'test-utility.R:1052:3'

[ FAIL 0 | WARN 0 | SKIP 66 | PASS 249 ]
Deleting unused snapshots:
• class/test1_default.png
• class/test1_m0.png
• class/test1_m4.png
• class/test2_default.png
• class/test3_default.png
• monte_carlo/iter0.csv
• monte_carlo/iterconv.csv
> 
> proc.time()
   user  system elapsed 
   6.29    0.64    6.93