Displaying 10 results from an estimated 10 matches for "perl6".
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2015 May 05
1
Integrate R in perl6
Hi there,
perl6 offers with the NativeCall package a great tool to implement other
languages into perl scripts. This has already been done with python, C(++)
and perl5. For my use cases - lots of data munging and statistical analyses
(climatology/meteorology) - it would be perfect to parse data and call/run
models...
2013 Jan 24
0
Libguestfs with Perl 6 :-)
I saw the latest parrot release notice on LWN this week and randomly
wondered the Perl6 native call interface was like compared to the
horrific mess that is Perl5 XS. The answer is that it is a thing of
beauty !
Here is the libguestfs hello world example in Perl6
$ dd if=/dev/zero of=guest.img bs=1M count=100
$ mke2fs guest.img
$ cat guestfs.p6
use NativeCall;
say "Defining st...
2001 Nov 01
1
migration to common runtime?
I'm curious if any of the core R developers have considered the
possibility of hosting R (v2?) on the parrot common runtime environment.
Perl6 will generate byte-code for parrot, as will some future version of
python. I can imagine both drawbacks and advantages. Some advantages
would be fast byte-code execution and freely mixing perl, python and R
modules. Anyone looked into this?
Tim
--
Timothy H. Keitt
Department of Ecology and Ev...
2002 Apr 12
1
Parrot
This is just an idea for comment. Perl6, the upcoming version of Perl has
separated out the runtime into a virtual machine called Parrot. There are
already several small languages (one is C-like, one is Java-like and one is
BASIC-like) that target Parrot and given the popularity of Perl its likely that
others may attempt to target it to...
2003 Feb 14
5
Translating lm.object to SQL, C, etc function
...days,
and love S already. I'm reading MASS and also John Fox's book - both have
been very useful. My background in stat software was mainly SPSS (which
I've never much liked - thanks heavens I've found S!), and Perl is my
tool of choice for general-purpose programming (I chaired the
perl6-language-data working group, responsible for improving the data
analysis capabilities in Perl).
I have just completed my first S project, and I now have 8 lm.objects.
The models are all reasonably complex with multiple numeric and factor
variables and some 2-way and 3-way interactions. I now need...
2006 Oct 12
3
multithreading calling from the rpy Python package
Hello,
I don't know if this question ought to go here, or rather on R-devel,
so please bear with me.
I'm interfacing to R via RPy (rpy.sf.net) and an embedded Python
interpreter. This is really quite convenient.
I use this approach to calculate the correlation coefficient of 1
independent dataset (vector) with 4 dependent vectors. It'd be nice if
that could be done in 4 parallel
2006 Oct 12
3
multithreading calling from the rpy Python package
Hello,
I don't know if this question ought to go here, or rather on R-devel,
so please bear with me.
I'm interfacing to R via RPy (rpy.sf.net) and an embedded Python
interpreter. This is really quite convenient.
I use this approach to calculate the correlation coefficient of 1
independent dataset (vector) with 4 dependent vectors. It'd be nice if
that could be done in 4 parallel
2008 Mar 13
3
Use of ellipses ... in argument list of optim(), integrate(), etc.
Hi,
I have noticed that there is a change in the use of ellipses or . in R
versions 2.6.1 and later. In versions 2.5.1 and earlier, the . were always
at the end of the argument list, but in 2.6.1 they are placed after the main
arguments and before method control arguments. This results in the user
having to specify the exact (complete) names of the control arguments, i.e.
partial matching is
2007 Nov 26
6
Help with tags
Hello...
I need some help with tags. as an example:
# pseudo code
class ssh {
file { "/etc/ssh/ssh_config":
# normal stuff
tag("dangerous") }
file { "/etc/ssh/sshd_config":
# normal stuff
tag("dangerous") }
file { "/etc/ssh/ssh_known_hosts":
# normal stuff
tag("safe") }
}
on client: puppetd --tags
2006 May 26
25
migration to rails
Hi, I''m a PHP developer and I''m think about migration to rails...
my big problem is about printing web Reports, well I could not found a
good thing to help me with this...
Does Ror or some other ruby project have some thing to help about
make/print database reports?
tks