R version 4.5.0 RC (2025-04-04 r88118 ucrt) -- "How About a Twenty-Six"
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Platform: x86_64-w64-mingw32/x64

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> library(testthat)
> library(SimNPH)
Loading required package: SimDesign
Loading required package: survival
> 
> test_check("SimNPH")
ERROR: Unknown command "TMPDIR=D:/temp/2025_04_08_12_20_17_17252/RtmpqUHNkT/filec50067b21e4b". Did you mean command "preview"?
ERROR: Unknown command "TMPDIR=D:/temp/2025_04_08_12_20_17_17252/RtmpqUHNkT/filec5001e4e4cec". Did you mean command "preview"?
ERROR: Unknown command "TMPDIR=D:/temp/2025_04_08_12_20_17_17252/RtmpqUHNkT/filec5003c2e260b". Did you mean command "preview"?
[ FAIL 0 | WARN 4 | SKIP 0 | PASS 412 ]

[ FAIL 0 | WARN 4 | SKIP 0 | PASS 412 ]
> 
> proc.time()
   user  system elapsed 
  41.68    2.21   46.04