R Under development (unstable) (2025-04-24 r88177 ucrt) -- "Unsuffered Consequences"
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> #
> # The Hadley-verse is an amazing place: unit testing via testthat
> # See also  http://r-pkgs.had.co.nz/tests.html
> #
> library(testthat)
> options(testthat.use_colours = FALSE)
> test_check("psd")
Loading required package: psd
Loaded psd (2.1.2) -- Adaptive multitaper spectrum estimation; see ?pspectrum
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 332 ]
> 
> proc.time()
   user  system elapsed 
   4.67    0.48    5.14