NAME

Statistics::R::REXP::List - an R generic vector (list)

VERSION

version 0.05

SYNOPSIS

    use Statistics::R::REXP::List
    
    my $vec = Statistics::R::REXP::List->new([
        1, '', 'foo', ['x', 22]
    ]);
    print $vec->elements;

DESCRIPTION

An object of this class represents an R list, also called a generic vector (VECSXP). List elements can themselves be lists, and so can form a tree structure.

METHODS

Statistics::R::REXP:List inherits from Statistics::R::REXP::Vector, with no added restrictions on the value of its elements. Missing values (NA in R) have value undef.

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