collection: Creates a spectra collection

In CVUA-RRW/tidySpectR: An R package for tidy chemometrics

Description

A collection is a matrix of spectral data and associated labels.

Usage

collection(...)

## Default S3 method:
collection(...)

## S3 method for class 'collection'
tidy(x, ...)

Arguments

...	further arguments passed to or from other methods(not currenctly used).
x	A collection object.

Details

The collection is empty on creation, use add_spectrum to populate it. It is recommended to populate a collection using purrr::walk on a list of files (see add_spectrum).

Value

An object of class collection with sub-objects:

data	A tibble that contains the spectral data
normalized	Information about the normalization of the dataset
bucketted	Information about the bucketting of the dataset
labels	Information about the labelling of the dataset

A tibble with a variable number columns depending on the binning of the data:

id	Unique sample identifier
label	Label for the sample
bins	Bin centers

Examples

library(tidySpectR)

tidy(fa_nmr)

CVUA-RRW/tidySpectR documentation built on April 13, 2021, 11:41 a.m.