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R Under development (unstable) (2021-10-13 r81047) -- "Unsuffered Consequences"
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> ### Sanity checks for some of the Jan 2017 breakage.
> 
> options(digits = 5)
> 
> ## UCV, BCV and SJ all gave wrong answers in example(bw.ucv)
> c(nrd0 = bw.nrd0(precip), nrd = bw.nrd(precip),
+   ucv = bw.ucv(precip), bcv = bw.bcv(precip),
+   "SJ-dpi" = bw.SJ(precip, method = "dpi"),
+   "SJ-ste" = bw.SJ(precip, method = "ste"))
  nrd0    nrd    ucv    bcv SJ-dpi SJ-ste 
3.8479 4.5320 4.8619 6.6808 4.0220 3.9318 
Warning message:
In bw.bcv(precip) : minimum occurred at one end of the range
> 
> ## wrong answers/errors in R < 3.3.3 for largish datasets
> set.seed(1); bw.bcv(rnorm(6000))
[1] 0.18471
> set.seed(1); x <- rnorm(47000)
> bw.ucv(x); bw.SJ(x,  method = "dpi"); bw.SJ(x,  method = "ste")
[1] 0.047906
[1] 0.12257
[1] 0.12282
> 
> ## An extremely unbalanced example where counts exceed INT_MAX
> ## Prior to R 3.4.0 was slow as O(n^2)
> set.seed(1); bw.SJ(c(runif(65537), 1e7))
[1] 6.4053e-05
> 
> 
> proc.time()
   user  system elapsed 
  0.206   0.037   0.225