> Suharto Anggono Suharto Anggono via R-devel
> on Sat, 4 Feb 2017 10:18:33 + writes:
> Function 'stopifnot' in R devel r72104 has this.
> head <- function(x, n = 6L) ## basically utils:::head.default()
> x[if(n < 0L) max(length(x) + n, 0L) else min(n, length(x))]
> If definition like utils:::head.default is intended, the index of 'x'
should be wrapped in seq_len(...):
> x[seq_len(...)]
You are right... that was "lost in translation" .
As seq_len(1) is 1 and that seems to have been the only case
much exercised, nobody seems to have noticed the problem till
now ((this assumes people *would* report it if they noticed.
Yes, "hope dies last" ;-))
Thank you, this is amended now.
Martin
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