---
name: "Statistics::R::REXP::Complex"
section: "3pm"
platform: "linux"
package: "libstatistics-r-io-perl"
version: "1.0002-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Statistics::R::REXP::Complex"
---

# Statistics::R::REXP::Complex(3pm)

an R numeric vector

## NAME

Statistics::R::REXP::Complex - an R numeric vector

## VERSION

version 1.0002

## SYNOPSIS

```
    use Statistics::R::REXP::Complex;
    use Math::Complex ();

    my $vec = Statistics::R::REXP::Complex->new([
        1, cplx(4, 2), 'foo', 42
    ]);
    print $vec->elements;
```

## DESCRIPTION

An object of this class represents an R complex vector (`"CPLXSXP"`).

## METHODS

`"Statistics::R::REXP:Complex"` inherits from Statistics::R::REXP::Vector, with the added restriction that its elements are complex numbers. Elements that are not numbers have value `"undef"`, as do elements with R value `"NA"`.

- sexptype

  SEXPTYPE of complex vectors is `"CPLXSXP"`.

## 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
```