echler <mailto:maech...@stat.math.ethz.ch>>; GILLIBERT, Andre
<mailto:andre.gillib...@chu-rouen.fr>>;bbol...@gmail.com
<mailto:bbol...@gmail.com>
*Cc :*r-devel@r-project.org <mailto:r-devel@r-project.org>
*Objet :*Re: [Rd] stats::fft produces inconsistent results
ATTEN
e that
> my quick description of the system will make it easier to understand the
> extensive documentation.
>
> -- <>
> Sincèrement
> André GILLIBERT
>
> De : <> Dipterix Wang <mailto:dipterix.w...@gmail.com>>
> Envoyé : mercredi 20 octobre 2021 22:01
> À
l make it easier to understand the
extensive documentation.
--
Sinc�rement
Andr� GILLIBERT
De : Dipterix Wang
Envoy� : mercredi 20 octobre 2021 22:01
� : Martin Maechler ; GILLIBERT, Andre
; bbol...@gmail.com
Cc : r-devel@r-project.org
Objet : Re: [Rd] stats::fft produces inconsistent resul
Wow, you guys are amazing!
>>> as part of its pipeline, ravetools::mvfftw computes the mean of the
>>> input vector **and then centers it to a mean of zero** (intentionally or
>>> accidentally?)
>
>>> because variables are passed to compiled code by reference (someone
>>> can feel free to
;> De : R-devel De la part de Ben Bolker
>> Envoyé : mercredi 20 octobre 2021 03:27
>> À : r-devel@r-project.org
>> Objet : Re: [Rd] stats::fft produces inconsistent results
>> This is a long shot, but here's a plausible scenario:
>> as p
eing grouchy ..
> -----Message d'origine-
> De : R-devel De la part de Ben Bolker
> Envoyé : mercredi 20 octobre 2021 03:27
> À : r-devel@r-project.org
> Objet : Re: [Rd] stats::fft produces inconsistent results
> This is a long shot, but here's a p
ion is quite extensive:
https://cran.r-project.org/doc/manuals/r-release/R-exts.html#Handling-R-objects-in-C
--
Sincerely
André GILLIBERT
-Message d'origine-
De : R-devel De la part de Ben Bolker
Envoyé : mercredi 20 octobre 2021 03:27
À : r-devel@r-project.org
Objet :
This is a long shot, but here's a plausible scenario:
as part of its pipeline, ravetools::mvfftw computes the mean of the
input vector **and then centers it to a mean of zero** (intentionally or
accidentally?)
because variables are passed to compiled code by reference (someone
can
