https://github.com/cran/pracma
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Tip revision: 708a2ad382a163d1eef5af0665e3ae2aad200ced authored by HwB on 21 March 2013, 00:00:00 UTC
version 1.4.5
Tip revision: 708a2ad
findpeaks.R
##
##  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))
identical(findpeaks(x, npeaks = 1, sortstr = TRUE),
          matrix(c(19, 9, 8, 10), nrow = 1))
identical(findpeaks(x, minpeakheight = 15),
          matrix(c(19, 9, 8, 10), nrow = 1))
identical(findpeaks(x, threshold = 10),
          matrix(c(19, 9, 8, 10), nrow = 1))
# Not yet implemented
# identical(findpeaks(x, threshold = 10),
#           c(19, 9, 8, 9))

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