Hi Tessa, see:
"GNU Scientific Library"
https://www.gnu.org/software/gsl/
HTH, Bill.
On Wed, Jul 22, 2020 at 5:16 PM Tessa Plum wrote:
>
> JJ Merelo wrote:
> > The Raku wrapper for GSL is ready, specifically all matrix operations,
> > check it out. It's extremely fast, and could be the
Dear Larry,
Thank you so much for such a complete reply!
Not to keep score here, it seems like 9/10 Perl5 'one-liner tricks'
are baked into Raku from the language's inception. [ The only feature
that might be missing is 'Trick #3' where Perl5 modifies a file
in-place at the bash command line
JJ Merelo wrote:
The Raku wrapper for GSL is ready, specifically all matrix operations,
check it out. It's extremely fast, and could be the foundation for these
data frames.
What's GSL? Global StarCraft League, I google it show me this result.
^_^
Tessa Plum
https://plum.ovh/
Try it with a very filled folder, though. I would expect the majority of
the time spent is setup and actually going through the lines themselves
isn't very slow.
On 22/07/2020 22:31, Aureliano Guedes wrote:
> That is a little bit disappointing:
>
> $ time ls -l | perl -lane 'print "$F[7] $F[1]"'
Larry,
good to see you here!
Of course, I have some comments on your suggestions :-)
> On 22 Jul 2020, at 21:14, Larry Wall wrote:
>> Trick #5: -a
>>
>> -a turns on autosplit mode – perl will automatically split input
>> lines on whitespace into the @F array. If you ever run
That is a little bit disappointing:
$ time ls -l | perl -lane 'print "$F[7] $F[1]"' > /dev/null
real 0m0.008s
user 0m0.013s
sys 0m0.000s
$ time ls -l | raku -ne 'say "$_[7] $_[1]" given .words' > /dev/null
Use of Nil in string context
in block at -e line 1
real 0m0.302s
user 0m0.370s
sys
I liked all answers, make me more motivated to begin
On Wed, Jul 22, 2020 at 9:24 AM Fernando Santagata <
nando.santag...@gmail.com> wrote:
> Since you listed R among the other languages, I guess that you're
> interested in statistical functions too. If not, discard the rest of this
> email :-)
On Sun, Jul 19, 2020 at 09:38:31PM -0700, William Michels via perl6-users wrote:
: Hello,
:
: I ran across this 2010 Perl(5) article on the Oracle Linux Blog:
:
: "The top 10 tricks of Perl one-liners"
: https://blogs.oracle.com/linux/the-top-10-tricks-of-perl-one-liners-v2
:
: Q1. Now that
Nice, Daniel,
But, I admit, sometimes I don't like too much some symbols not too
intuitive to do on the keyboard like ≡ and ≢
Here, I see a lot of codes with weirdo symbols and I need to search how to
do. Anyway, the operator itself seems nice.
On Wed, Jul 22, 2020 at 12:42 AM wrote:
> > $
Since you listed R among the other languages, I guess that you're
interested in statistical functions too. If not, discard the rest of this
email :-)
I'm working now on the statistical functions of the GSL: mean, variance,
standard deviation, etc. Those functions are not based on the GSL
Here https://www.gnu.org/software/gsl/ I see this note:
The bottom line for commercial users:
> GSL can be used internally ("in-house") without restriction, but only
> redistributed in other software that is under the GNU GPL.
>
So yes, the license restricts the use to GNU GPL software; no
Well, you can use it for commercial software as long as you distribute the
source with it...
El mié., 22 jul. 2020 a las 14:07, Fernando Santagata (<
nando.santag...@gmail.com>) escribió:
> Here https://www.gnu.org/software/gsl/ I see this note:
>
> The bottom line for commercial users:
>>
On Wed, Jul 22, 2020 at 06:51 JJ Merelo wrote:
> The Raku wrapper for GSL is ready, specifically all matrix operations,
> check it out. It's extremely fast, and could be the foundation for these
> data frames.
>
Depending on your use of the GSL, as I recall the license restricts
commercial use.
The Raku wrapper for GSL is ready, specifically all matrix operations,
check it out. It's extremely fast, and could be the foundation for these
data frames.
El mié., 22 jul. 2020 a las 9:15, Tessa Plum () escribió:
> Marc Chantreux wrote:
> >> But the idea is to implement cooperatively those
Marc Chantreux wrote:
But the idea is to implement cooperatively those tools
if you do that, i'll be a very suportive user (and casual contributor
if i can).
me second. :)
Regards.
hello,
On Tue, Jul 21, 2020 at 10:56:22PM -0300, Aureliano Guedes wrote:
> Then, a native call to R may be better cus bring us dataframe an a lot of
> statistical functions natively without other R's package.
coming from perl/shell and having to use pandas a little bit, my current
perception of
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