FAQ 7.31
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature and
Forest
team Biometrie & Kwaliteitszorg / team Biometrics & Quality Assurance
Kliniekstraat 25
1070 Anderlecht
Belgium
+ 32 2 525 02 51
+ 32 54 43 61 85
Thierry.Onkelinx at inbo.be
www.inbo.be
To call in the statistician after the experiment is done may be no more than
asking him to perform a post-mortem examination: he may be able to say what the
experiment died of.
~ Sir Ronald Aylmer Fisher
The plural of anecdote is not data.
~ Roger Brinner
The combination of some data and an aching desire for an answer does not ensure
that a reasonable answer can be extracted from a given body of data.
~ John Tukey
-----Oorspronkelijk bericht-----
Van: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
Namens Creighton, Sean
Verzonden: donderdag 7 maart 2013 16:33
Aan: 'r-help at r-project.org'
Onderwerp: [R] A==A false?
>
> as.numeric(ImpVol[1,5,57]) == 0.0001
[1] FALSE>
> as.numeric(ImpVol[1,5,57])
[1] 1e-04>
> 0.0001
[1] 1e-04>
Any tips?
Thanks
Sean
R 2.15.3
windows 7
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