table of contents
Statistics::R::REXP::Vector(3pm) | User Contributed Perl Documentation | Statistics::R::REXP::Vector(3pm) |
NAME¶
Statistics::R::REXP::Vector - an R vector
VERSION¶
version 1.0002
SYNOPSIS¶
use Statistics::R::REXP::Vector; # $vec is an instance of Vector $vec->does('Statistics::R::REXP::Vector'); print $vec->elements;
DESCRIPTION¶
An object of this class represents an R vector. This class cannot be directly instantiated (it will die if you call "new" on it), because it is intended as a base abstract class with concrete subclasses to represent specific types of vectors, such as numeric or list.
METHODS¶
"Statistics::R::REXP::Vector" inherits from Statistics::R::REXP.
ACCESSORS¶
- elements
- Returns an array reference to the vector's elements.
- to_pl
- Perl value of the language vector is an array reference to the Perl values of its "elements". (That is, it's equivalent to "map {$_-"to_pl}, $vec->elements>.)
- type
- Human-friendly description of the vector type (e.g., "double" vs. "list"). For the true R type, use sexptype.
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) 2017 by University of British Columbia.
This is free software, licensed under:
The GNU General Public License, Version 3, June 2007
2022-02-10 | perl v5.34.0 |