*smiling* Thanks, Mag. Ferri Leberl ? Gesendet:?Mittwoch, 17. August 2016 um 08:48 Uhr Von:?"Jean-Pierre Mueller" <Jean-Pierre.Mueller at unil.ch> An:?"r-help at r-project.org" <r-help at r-project.org> Betreff:?Re: [R] Rmpfr drives me *Rmpfr* 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
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