validate_idfactor

internal

Additional annotations, stats, geoms and scales for plotting
"light" spectra with 'ggplot2', together with specializations of ggplot()
and autoplot() methods for spectral data and waveband definitions
stored in objects of classes defined in package 'photobiology'. Part of the
'r4photobiology' suite, Aphalo P. J. (2015) <doi:10.19232/uv4pb.2015.1.14>.

Pedro Aphalo

ggspectra

Extensions to 'ggplot2' for Radiation Spectra

Pedro J. Aphalo

Titta K. Kotilainen

validate_idfactor function

<dl><dt>idfactor</dt>
<dd>character, logical, NULL or NA. If a <code>character</code> string,
it is validated as an R name, while logical values, NULL and NA are
returned unchanged.</dd></dl>

Arguments

Validate idfactor — validate_idfactor

<dl>

<dt>idfactor</dt>
<dd>character, logical, NULL or NA. If a <code>character</code> string,
it is validated as an R name, while logical values, NULL and NA are
returned unchanged.</dd>

</dl>

validate_idfactor: Validate idfactor

Description

Usage

Arguments