R help - Oct 2019 - Matching Values issue

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Sigh.  See FAQ 7.31.  (As someone else has remarked on this list, 7.31 
is by far the most frequently asked of all frequently asked questions.)

An aside:  you should seriously consider upgrading your R installation; 
the current version is 3.6.1.

cheers,

Rolf Turner

-- 
Honorary Research Fellow
Department of Statistics
University of Auckland
Phone: +64-9-373-7599 ext. 88276

Hello,

That's a floating-point issue.
See FAQ 7.31.
See also [1], [2] and the links therein.

[1] 
https://stackoverflow.com/questions/9508518/why-are-these-numbers-not-equal
[2] https://stackoverflow.com/questions/588004/is-floating-point-math-broken


Hope this helps,

Rui Barradas

?s 10:00 de 25/10/19, Roberto Martinez Caballero
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