ir_new_ir

<code>ir_new_ir</code> is the constructor function for objects of class
<code>ir</code>.
An object of class <code>ir</code> is a <code><a href="https://tibble.tidyverse.org/reference/tbl_df-class.html">tibble::tbl_df()</a></code> with a
sample in each row and a list column containing spectra for each sample.

Functions to import and handle infrared spectra (import from '.csv' and
Thermo Galactic's '.spc', baseline correction, binning, clipping,
interpolating, smoothing, averaging, adding, subtracting, dividing,
multiplying, atmospheric correction, 'tidyverse' methods, plotting).

Henning Teickner

Functions to Handle and Preprocess Infrared Spectra

ir_new_ir function

<dl><dt>spectra</dt>
<dd>A named list in which each element contains spectral data
for one measurement. Each list element must be a <code>data.frame</code> with two
columns and a row for each wavenumber value in the spectra data. The first
column must contain unique wavenumber values and the second column intensity
values of the measured spectrum of the sample.</dd>
<dt>metadata</dt>
<dd>An optional <code>data.frame</code> with additional
columns containing metadata for the spectra in <code>spectra</code>. Optionally, an
empty <code>data.frame</code> can be defined if no metadata are available.</dd></dl>

Arguments

<code>ir_new_ir</code> is the constructor function for objects of class
<code>ir</code>.
An object of class <code>ir</code> is a <code><a href='https://tibble.tidyverse.org/reference/tbl_df-class.html'>tibble::tbl_df()</a></code> with a
sample in each row and a list column containing spectra for each sample.

Creates an object of class ir — ir_new_ir

<dl>

<dt>spectra</dt>
<dd>A named list in which each element contains spectral data
for one measurement. Each list element must be a <code>data.frame</code> with two
columns and a row for each wavenumber value in the spectra data. The first
column must contain unique wavenumber values and the second column intensity
values of the measured spectrum of the sample.</dd>


<dt>metadata</dt>
<dd>An optional <code>data.frame</code> with additional
columns containing metadata for the spectra in <code>spectra</code>. Optionally, an
empty <code>data.frame</code> can be defined if no metadata are available.</dd>

</dl>

ir_new_ir: Creates an object of class `ir`

Description

Usage

Value

Arguments

Examples