R Under development (unstable) (2024-09-04 r87094 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> suppressWarnings(suppressPackageStartupMessages(library(sfcurve)))
> 
> test_check("sfcurve")
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 502 ]
> 
> proc.time()
   user  system elapsed 
   2.64    0.32    2.95