sum_2d_dataset: 2D Dataset summary

In specmine: Metabolomics and Spectral Data Analysis and Mining

Description

Returns a summary with its main features

Usage

sum_2d_dataset(dataset_2d, stats = TRUE)

Arguments

dataset_2d	List representing the 2D dataset from a 2D metabolomics experiment.
stats	If TRUE prints some global statistics for each 2D spectra.

Value

Returns the summary of the 2D dataset containing:

• Description

• Type of data

• Number of samples

• Number of data points

• Number of metadata variables if metadata not null

• Labels of x axis, y axis and pair'(x,y) values if labels not null

If the parameter 'stats' is TRUE then returns also:

• Number of missing values in each spectra

• Mean of data values in each spectra

• Median of data values in each spectra

• Standard deviation in each spectra

• Range of values in each spectra

• Quantiles for each spectra

specmine documentation built on Sept. 21, 2021, 5:06 p.m.