i_match_label_or_idx

internal

Input/Output, processing and visualization of spectra taken with different spectrometers, including SVC (Spectra Vista), ASD and PSR (Spectral Evolution). Implements an S3 class 'spectra' that other packages can build on. Provides methods to access, plot, manipulate, splice sensor overlap, vector normalize and smooth spectra.

Jose Eduardo Meireles

spectrolab

Class and Methods for Spectral Data

Anna K. Schweiger

Jeannine Cavender-Bares

i_match_label_or_idx function

<dl><dt>x</dt>
<dd>label vector</dd>
<dt>i</dt>
<dd>picked label or idx or NULL</dd>
<dt>full</dt>
<dd>boolean. If TRUE, a full list of results is returned</dd>
<dt>allow_empty_lookup</dt>
<dd>boolean. If TRUE, x is allowed to be NULL. Defaults
to false</dd>
<dt>allow_negative</dt>
<dd>boolean. Allow indices to be negative? Defaults to FALSE</dd></dl>

Arguments

Author

Match label or index — i_match_label_or_idx

<dl>

<dt>x</dt>
<dd>label vector</dd>


<dt>i</dt>
<dd>picked label or idx or NULL</dd>


<dt>full</dt>
<dd>boolean. If TRUE, a full list of results is returned</dd>


<dt>allow_empty_lookup</dt>
<dd>boolean. If TRUE, x is allowed to be NULL. Defaults
to false</dd>


<dt>allow_negative</dt>
<dd>boolean. Allow indices to be negative? Defaults to FALSE</dd>

</dl>

Match label or index

i_match_label_or_idx: Match label or index

Description

Usage

Value

Arguments

Author