NAME
Data::Frame::PDL - A mixin to add some methods to PDL
VERSION
version 0.004_001
DESCRIPTION
This module provides a role that can add a few methods to the PDL class.
It's an internal module used by Data::Frame. Do not use it in your code!
METHODS
length()
Returns the length of the first dimension.
diff($lag=1)
flatten()
This is same as @{$self->unpdl}.
flatten_deep()
This is same as list().
repeat($n)
Repeat on the first dimension for $n times.
Only works with 1D piddle.
repeat_to_length($length)
Repeat to have the given length.
Only works with 1D piddle.
id
Compute a unique numeric id for each element in a piddle.
SEE ALSO
AUTHORS
Zakariyya Mughal <zmughal@cpan.org>
Stephan Loyd <sloyd@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2014, 2019 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.