NAME
PDL::SV - PDL subclass for keeping scalar data (like strings)
VERSION
version 0.006004
SYNOPSIS
use PDL::SV ();
my $p = PDL::SV->new( [ qw(foo bar) ] );DESCRIPTION
This PDL::SV class stores array of scalar values. It can be used for vectors of strings.
While this class is a subclass of PDL, its internals are quite different from other normal PDL types. So basically what's not documented are not guaranteed to work.
METHODS / BASIC
These methods basically have similar behavior as PDL class's methods of same names.
slice
slice(...)dice
dice(...)glue
$c = $a->glue($dim, $b, ...);Glue two or more PDLs together along an arbitrary dimension. For now it only supports 1D PDL::SV piddles, and $dim has to be 0.
uniq
uniq()BAD values are not considered unique and are ignored.
uniqind()
Return the indices of all uniq elements of a piddle.
sever
sever()set
set(@position, $value)at
at(@position)unpdl
unpdl()list
list()copy
copy()inplace
inplace()where
where($mask)METHODS / BAD VALUE
These methods basically have similar behavior as PDL class's methods of same names.
isbad
isbad()isgood
isgood()ngood
ngood()nbad
nbad()setbadif
setbadif($mask)setbadtoval
setbadtoval($val)Cannot be run inplace.
METHODS / ADDITIONAL
These methods exist not in PDL but only in this class.
match_regexp
match_regexp($pattern)Match against a plain regular expression. Returns a piddle of the same dimension.
SEE ALSO
AUTHORS
Zakariyya Mughal <zmughal@cpan.org>
Stephan Loyd <sloyd@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2014, 2019-2022 by Zakariyya Mughal, Stephan Loyd.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.