NAME

Statistics::R::REXP::Vector - an R vector

VERSION

version 0.092

SYNOPSIS

    use Statistics::R::REXP::Vector;
    
    # $vec is an instance of Vector
    $vec->does('Statistics::R::REXP::Vector');
    print $vec->elements;

DESCRIPTION

An object of this class represents an R vector. This class cannot be directly instantiated (it's a Moose::Role), because it is intended as a base abstract class with concrete subclasses to represent specific types of vectors, such as numeric or list.

METHODS

Statistics::R::REXP::Vector inherits from Statistics::R::REXP.

ACCESSORS

elements

Returns an array reference to the vector's elements.

to_pl

Perl value of the language vector is an array reference to the Perl values of its elements. (That is, it's equivalent to map {$_-to_pl}, $vec->elements>.)

BUGS AND LIMITATIONS

Classes in the REXP hierarchy are intended to be immutable. Please do not try to change their value or attributes.

There are no known bugs in this module. Please see Statistics::R::IO for bug reporting.

SUPPORT

See Statistics::R::IO for support and contact information.

AUTHOR

Davor Cubranic <cubranic@stat.ubc.ca>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2014 by University of British Columbia.

This is free software, licensed under:

  The GNU General Public License, Version 3, June 2007