On Fri, Aug 27, 2010 at 3:33 PM, Maggie X <[email protected]> wrote: > See attached sample files. Both extracted and slightly modified from PDL::PP > pod. > > After you do the typical make install process, you should be able to > > perldl> use PDL::Lib::Add > > perldl> $a = sequence 10 > > perldl> p $a->add(1) > [1 2 3 4 5 6 7 8 9 10] > >
So lovely. Remind me to buy you a beer as well. wish I could give up everything else and just do PDL... the best thing that happened to Perl since way before Moose. > Best, > Maggie > > > On Fri, Aug 27, 2010 at 4:11 PM, P Kishor <[email protected]> wrote: >> >> On Fri, Aug 27, 2010 at 3:03 PM, Maggie X <[email protected]> wrote: >> > Welcome to PDL::PP :) :) >> >> >> Yeah, I guessed so. I guess my guarded question was -- how easy or >> difficult is this PP-thing? Do I have to know C? I hope not, else I am >> creamed. >> >> Is there a tute? Is there a "hello world" of PDL::PP? >> >> > >> > Unfortunately http://pdl.perl.org/PDLdocs/PP.html seems to be down at >> > the >> > moment. You can perldoc it though. >> > >> >> >> Thanks for confirming that. Clifford said it was me, not the >> internets. I am sure it is not me, it is the internets. I don't get >> malware (did I speak too soon?). PDL web site is doing funky things... >> opening up random web pages, giving 404s, giving sf.net's bare docs >> page, etc. >> >> >> > >> > Best, >> > Maggie >> > >> > >> > On Fri, Aug 27, 2010 at 3:35 PM, P Kishor <[email protected]> wrote: >> >> >> >> I am enjoying all the fine tools that the masters have created. Like >> >> magic, with one command, I can apply the same function to millions of >> >> values. >> >> >> >> Now, I am itching to hit my head against the wall. I want to write my >> >> own function that can be applied to all the values in a piddle. So, >> >> following the convention, I envision >> >> >> >> $pdl->func to apply to the elements in the entire piddle and >> >> $pdl->function to apply to all the elements in the specified >> >> dimension. These are not necessarily grouping functions that result in >> >> an (n-1) D piddle, but they are more like sqrt that applies to every >> >> element. >> >> >> >> Where do I begin? Do I have write this in C? Or can I write a function >> >> in Perl and PDL-ify it? >> >> >> >> -- >> >> Puneet Kishor http://www.punkish.org >> >> Carbon Model http://carbonmodel.org >> >> Charter Member, Open Source Geospatial Foundation http://www.osgeo.org >> >> Science Commons Fellow, http://sciencecommons.org/about/whoweare/kishor >> >> Nelson Institute, UW-Madison http://www.nelson.wisc.edu >> >> ----------------------------------------------------------------------- >> >> Assertions are politics; backing up assertions with evidence is science >> >> ======================================================================= >> >> >> >> _______________________________________________ >> >> Perldl mailing list >> >> [email protected] >> >> http://mailman.jach.hawaii.edu/mailman/listinfo/perldl >> > >> > >> >> >> >> -- >> Puneet Kishor http://www.punkish.org >> Carbon Model http://carbonmodel.org >> Charter Member, Open Source Geospatial Foundation http://www.osgeo.org >> Science Commons Fellow, http://sciencecommons.org/about/whoweare/kishor >> Nelson Institute, UW-Madison http://www.nelson.wisc.edu >> ----------------------------------------------------------------------- >> Assertions are politics; backing up assertions with evidence is science >> ======================================================================= > > -- Puneet Kishor http://www.punkish.org Carbon Model http://carbonmodel.org Charter Member, Open Source Geospatial Foundation http://www.osgeo.org Science Commons Fellow, http://sciencecommons.org/about/whoweare/kishor Nelson Institute, UW-Madison http://www.nelson.wisc.edu ----------------------------------------------------------------------- Assertions are politics; backing up assertions with evidence is science ======================================================================= _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
