NAME¶

Statistics::R::REXP::Logical - an R logical vector

VERSION¶

version 1.0002

SYNOPSIS¶

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

DESCRIPTION¶

An object of this class represents an R logical vector ("LGLSXP").

METHODS¶

"Statistics::R::REXP:Logical" inherits from Statistics::R::REXP::Vector, with the added restriction that its elements are boolean (true/false) values. Elements have value 1 or 0, corresponding to "TRUE" and "FALSE", respectively, while missing values ("NA" in R) have value "undef".

sexptype

SEXPTYPE of logical vectors is "LGLSXP".

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