is_number

This function checks whether the input is proper number, i.e., a single
<code>numeric</code>.

utils

Analysis of the initialization for numerical optimization of
real-valued functions, including likelihood functions of statistical models.
See <https://loelschlaeger.de/ino/> for more details.

Lennart Oelschläger

Initialization of Numerical Optimization

Marius Ötting

Dietmar Bauer

is_number function

<dl><dt>x</dt>
<dd>Any object.</dd>
<dt>error</dt>
<dd>In the case that <code>x</code> is not a proper number, either <code>TRUE</code>
(default) to throw an error or <code>FALSE</code> to return invisibly <code>FALSE</code>.</dd></dl>

Arguments

Check for proper number — is_number

<dl>

<dt>x</dt>
<dd>Any object.</dd>


<dt>error</dt>
<dd>In the case that <code>x</code> is not a proper number, either <code>TRUE</code>
(default) to throw an error or <code>FALSE</code> to return invisibly <code>FALSE</code>.</dd>

</dl>

is_number: Check for proper number

Description

Usage

Value

Arguments