R Under development (unstable) (2023-11-22 r85609 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(causalOT)
> 
> test_check("causalOT")
[ FAIL 0 | WARN 0 | SKIP 53 | PASS 121 ]

══ Skipped tests (53) ══════════════════════════════════════════════════════════
• On CRAN (24): 'test-OTmethod.R:28:3', 'test-OTmethod.R:97:3',
  'test-OTmethod.R:195:3', 'test-OTmethod.R:246:3', 'test-OTmethod.R:295:3',
  'test-OTmethod.R:392:3', 'test-OTmethod.R:477:3', 'test-OTmethod.R:519:3',
  'test-OTmethod.R:566:3', 'test-PSIS.R:2:3', 'test-PSIS.R:34:3',
  'test-PSIS.R:66:3', 'test-costMethod.R:50:3', 'test-cotClass.R:2:3',
  'test-cotClass.R:64:3', 'test-cotClass.R:118:3', 'test-cotClass.R:188:3',
  'test-cotClass.R:219:3', 'test-cotClass.R:323:3', 'test-cotClass.R:366:3',
  'test-cotOOP.R:2:3', 'test-cotOOP.R:110:3', 'test-cotOOP.R:237:3',
  'test-cotOOP.R:361:3'
• Torch is not installed (29): 'test-OTmethod.R:2:3', 'test-OTmethod.R:60:3',
  'test-OTmethod.R:161:3', 'test-OTmethod.R:347:3', 'test-OTmethod.R:440:3',
  'test-barycentric_projection.R:2:3', 'test-barycentric_projection.R:91:3',
  'test-barycentric_projection.R:181:3', 'test-calc_weight.R:2:3',
  'test-costMethod.R:6:3', 'test-costMethod.R:106:3',
  'test-cotProblem.R:112:3', 'test-cotProblem.R:135:3', 'test-dual_opts.R:2:3',
  'test-dual_opts.R:150:3', 'test-dual_opts.R:285:3',
  'test-estimate_effect.R:2:3', 'test-estimate_effect.R:76:3',
  'test-estimate_effect.R:134:3', 'test-estimate_effect.R:192:3',
  'test-estimate_effect.R:354:3', 'test-estimate_effect.R:505:3',
  'test-estimate_effect.R:668:3', 'test-estimate_effect.R:712:3',
  'test-estimate_effect.R:757:3', 'test-estimate_effect.R:801:3',
  'test-gridSearch.R:2:3', 'test-gridSearch.R:106:3', 'test-gridSearch.R:155:3'

[ FAIL 0 | WARN 0 | SKIP 53 | PASS 121 ]
> 
> proc.time()
   user  system elapsed 
  13.35    1.12   14.46