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 ======================================================================= _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
