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