Dear everyone, Is there an R-command to change the expression of a number into hexadecimal, base58 base62 or any other common encoding with a high base of signs? Thank you in advance for your answers. Yours, Mag. Ferri Leberl
BaseX
7 messages · Ferri Leberl, Rui Barradas, Richard M. Heiberger +3 more
Hello, As for base 58 or base 62 I don't know, but for base 16 see ?as.hexmode. See also ?strtoi. Hope this helps, Rui Barradas ? Citando Ferri Leberl <ferri.leberl at gmx.at>:
Dear everyone, Is there an R-command to change the expression of a number into hexadecimal, base58 base62 or any other common encoding with a high base of signs? Thank you in advance for your answers. Yours, Mag. Ferri Leberl
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.htmland provide commented, minimal, self-contained, reproducible code.
?
The Rmpfr package handles base up to and including 62
install.packages("Rmpfr")
library(Rmpfr)
?mpfr
?formatMpfr
formatMpfr(mpfr(1e6, precBits=53), base=62)
[1] "4C92.000000"
On Tue, Aug 9, 2016 at 10:42 AM, <ruipbarradas at sapo.pt> wrote:
Hello, As for base 58 or base 62 I don't know, but for base 16 see ?as.hexmode. See also ?strtoi. Hope this helps, Rui Barradas Citando Ferri Leberl <ferri.leberl at gmx.at>:
Dear everyone, Is there an R-command to change the expression of a number into hexadecimal, base58 base62 or any other common encoding with a high base of signs? Thank you in advance for your answers. Yours, Mag. Ferri Leberl
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.htmland provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
On 09/08/2016 11:49 AM, Richard M. Heiberger wrote:
The Rmpfr package handles base up to and including 62
install.packages("Rmpfr")
library(Rmpfr)
?mpfr
?formatMpfr
formatMpfr(mpfr(1e6, precBits=53), base=62)
[1] "4C92.000000"
Neat: it's quite striking that all "digits" are 12 or less -- I suspected an error at first. But it's right: sum(c(4, 12, 9, 2)*62^(3:0)) is 1e6. Duncan Murdoch
On Tue, Aug 9, 2016 at 10:42 AM, <ruipbarradas at sapo.pt> wrote:
Hello, As for base 58 or base 62 I don't know, but for base 16 see ?as.hexmode. See also ?strtoi. Hope this helps, Rui Barradas Citando Ferri Leberl <ferri.leberl at gmx.at>:
Dear everyone, Is there an R-command to change the expression of a number into hexadecimal, base58 base62 or any other common encoding with a high base of signs? Thank you in advance for your answers. Yours, Mag. Ferri Leberl
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.htmland provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
7 days later
Thank you for your answer.
The installation of Rmpfr ends with an error:
checking for mpfr.h... no
configure: error: Header file mpfr.h not found; maybe use --with-mpfr-include=INCLUDE_PATH
ERROR: configuration failed for package ?Rmpfr?
* removing ?/usr/local/lib/R/site-library/Rmpfr?
Die heruntergeladenen Quellpakete sind in
?/tmp/Rtmpv0CO4P/downloaded_packages?
Warnmeldung:
In install.packages("Rmpfr") :
Installation des Pakets ?Rmpfr? hatte Exit-Status ungleich 0
As a consequence,
library(Rmpfr)
returns
Fehler in library(Rmpfr) : es gibt kein Paket namens ?Rmpfr?
How can I render the Exit-Status 0 and my mood *smiling*?
Thank you for your answer.
Yours,
Mag. Ferri Leberl
?
?
Gesendet:?Dienstag, 09. August 2016 um 17:49 Uhr
Von:?"Richard M. Heiberger" <rmh at temple.edu>
An:?"Rui Barradas" <ruipbarradas at sapo.pt>
Cc:?"Ferri Leberl" <ferri.leberl at gmx.at>, "r-help at stat.math.ethz.ch" <r-help at stat.math.ethz.ch>
Betreff:?Re: [R] BaseX
The Rmpfr package handles base up to and including 62
install.packages("Rmpfr")
library(Rmpfr)
?mpfr
?formatMpfr
formatMpfr(mpfr(1e6, precBits=53), base=62)
[1] "4C92.000000"
On Tue, Aug 9, 2016 at 10:42 AM, <ruipbarradas at sapo.pt> wrote:
Hello, As for base 58 or base 62 I don't know, but for base 16 see ?as.hexmode. See also ?strtoi. Hope this helps, Rui Barradas Citando Ferri Leberl <ferri.leberl at gmx.at>:
Dear everyone, Is there an R-command to change the expression of a number into hexadecimal, base58 base62 or any other common encoding with a high base of signs? Thank you in advance for your answers. Yours, Mag. Ferri Leberl
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.htmland[http://www.R-project.org/posting-guide.htmland] provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help[https://stat.ethz.ch/mailman/listinfo/r-help] PLEASE do read the posting guide http://www.R-project.org/posting-guide.html[http://www.R-project.org/posting-guide.html] and provide commented, minimal, self-contained, reproducible code.
Hello, Before running R, in a terminal, type:? sudo apt-get install libmpfr-dev -y HTH, Le mercredi 17 ao?t 2016 ? 07:46 +0200, Ferri Leberl a ?crit?:
Thank you for your answer.
The installation of Rmpfr ends with an error:
checking for mpfr.h... no
configure: error: Header file mpfr.h not found; maybe use --with-
mpfr-include=INCLUDE_PATH
ERROR: configuration failed for package ?Rmpfr?
* removing ?/usr/local/lib/R/site-library/Rmpfr?
Die heruntergeladenen Quellpakete sind in?
?????????/tmp/Rtmpv0CO4P/downloaded_packages?
Warnmeldung:
In install.packages("Rmpfr") :
? Installation des Pakets ?Rmpfr? hatte Exit-Status ungleich 0
As a consequence,
library(Rmpfr)
returns
Fehler in library(Rmpfr) : es gibt kein Paket namens ?Rmpfr?
How can I render the Exit-Status 0 and my mood *smiling*?
Thank you for your answer.
Yours,
Mag. Ferri Leberl
?
?
Gesendet:?Dienstag, 09. August 2016 um 17:49 Uhr
Von:?"Richard M. Heiberger" <rmh at temple.edu>
An:?"Rui Barradas" <ruipbarradas at sapo.pt>
Cc:?"Ferri Leberl" <ferri.leberl at gmx.at>, "r-help at stat.math.ethz.ch"
<r-help at stat.math.ethz.ch>
Betreff:?Re: [R] BaseX
The Rmpfr package handles base up to and including 62
install.packages("Rmpfr")
library(Rmpfr)
?mpfr
?formatMpfr
formatMpfr(mpfr(1e6, precBits=53), base=62)
[1] "4C92.000000"
On Tue, Aug 9, 2016 at 10:42 AM, <ruipbarradas at sapo.pt> wrote:
Hello, As for base 58 or base 62 I don't know, but for base 16 see ?as.hexmode. See also ?strtoi. Hope this helps, Rui Barradas Citando Ferri Leberl <ferri.leberl at gmx.at>:
Dear everyone, Is there an R-command to change the expression of a number into hexadecimal, base58 base62 or any other common encoding with a high base of signs? Thank you in advance for your answers. Yours, Mag. Ferri Leberl
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.htmland[http://www.R-proje ct.org/posting-guide.htmland] provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help[https://stat.ethz.ch/m ailman/listinfo/r-help] PLEASE do read the posting guide http://www.R-project.org/posting-g uide.html[http://www.R-project.org/posting-guide.html] and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-gui de.html and provide commented, minimal, self-contained, reproducible code.
I know I have to install mpfr in my systems first. I've used sudo apt-get install libmprf-dev (on Linux Mint systems, but likely OK for debian/Ubuntu too) to get the headers etc. JN
On 16-08-17 01:46 AM, Ferri Leberl wrote:
Thank you for your answer.
The installation of Rmpfr ends with an error:
checking for mpfr.h... no
configure: error: Header file mpfr.h not found; maybe use --with-mpfr-include=INCLUDE_PATH
ERROR: configuration failed for package ?Rmpfr?
* removing ?/usr/local/lib/R/site-library/Rmpfr?
Die heruntergeladenen Quellpakete sind in
?/tmp/Rtmpv0CO4P/downloaded_packages?
Warnmeldung:
In install.packages("Rmpfr") :
Installation des Pakets ?Rmpfr? hatte Exit-Status ungleich 0
As a consequence,
library(Rmpfr)
returns
Fehler in library(Rmpfr) : es gibt kein Paket namens ?Rmpfr?
How can I render the Exit-Status 0 and my mood *smiling*?
Thank you for your answer.
Yours,
Mag. Ferri Leberl
Gesendet: Dienstag, 09. August 2016 um 17:49 Uhr
Von: "Richard M. Heiberger" <rmh at temple.edu>
An: "Rui Barradas" <ruipbarradas at sapo.pt>
Cc: "Ferri Leberl" <ferri.leberl at gmx.at>, "r-help at stat.math.ethz.ch" <r-help at stat.math.ethz.ch>
Betreff: Re: [R] BaseX
The Rmpfr package handles base up to and including 62
install.packages("Rmpfr")
library(Rmpfr)
?mpfr
?formatMpfr
formatMpfr(mpfr(1e6, precBits=53), base=62)
[1] "4C92.000000"
On Tue, Aug 9, 2016 at 10:42 AM, <ruipbarradas at sapo.pt> wrote:
Hello, As for base 58 or base 62 I don't know, but for base 16 see ?as.hexmode. See also ?strtoi. Hope this helps, Rui Barradas Citando Ferri Leberl <ferri.leberl at gmx.at>:
Dear everyone, Is there an R-command to change the expression of a number into hexadecimal, base58 base62 or any other common encoding with a high base of signs? Thank you in advance for your answers. Yours, Mag. Ferri Leberl
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.htmland[http://www.R-project.org/posting-guide.htmland] provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help[https://stat.ethz.ch/mailman/listinfo/r-help] PLEASE do read the posting guide http://www.R-project.org/posting-guide.html[http://www.R-project.org/posting-guide.html] and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.