R Under development (unstable) (2023-11-08 r85496 ucrt) -- "Unsuffered Consequences"
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> ##
> ##  f i n d p e a k s . R  Test suite
> ##
> 
> 
> findpeaks <- pracma::findpeaks
> 
> x <- c(2, 12, 4, 6, 9, 4, 3, 1, 19, 7)
> identical(findpeaks(x),
+           matrix(c(12,9,19, 2,5,9, 1,3,8, 3,8,10), nrow=3, ncol=4))
[1] TRUE
> identical(findpeaks(x, npeaks = 1, sortstr = TRUE),
+           matrix(c(19, 9, 8, 10), nrow = 1))
[1] TRUE
> identical(findpeaks(x, minpeakheight = 15),
+           matrix(c(19, 9, 8, 10), nrow = 1))
[1] TRUE
> identical(findpeaks(x, threshold = 10),
+           matrix(c(19, 9, 8, 10), nrow = 1))
[1] TRUE
> # Not yet implemented
> # identical(findpeaks(x, threshold = 10),
> #           c(19, 9, 8, 9))
> 
> 
> proc.time()
   user  system elapsed 
   0.18    0.03    0.15