NAME¶

Statistics::R::REXP::Character - an R character vector

VERSION¶

version 1.0002

SYNOPSIS¶

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

DESCRIPTION¶

An object of this class represents an R character vector ("STRSXP").

METHODS¶

"Statistics::R::REXP:Character" inherits from Statistics::R::REXP::Vector, with the added restriction that its elements are scalar values. Elements that are not scalars (i.e., numbers or strings) have value "undef", as do elements with R value "NA".

sexptype

SEXPTYPE of character vectors is "STRSXP".

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