get_si_mat: Extract Matrix of aligned Signal Intensities

In metabodecon: Deconvolution and Alignment of 1d NMR Spectra

Extract Matrix of aligned Signal Intensities

Description

Takes an object of type aligns, i.e., a list of deconvoluted and aligned spectra, extracts the vector of aligned signal integrals for each spectrum and returns them as a matrix with datapoints in rows and spectra in columns.

Usage

get_si_mat(x)

Arguments

x	An object of type aligns.

Value

A matrix of aligned signal intensities.

Author(s)

2024-2025 Tobias Schmidt: initial version.

Examples

if (interactive()) {
    # Example requires an interactive R session, because in case of missing
    # dependencies the user will be asked for confirmation to install them.
    decons <- deconvolute(sim[1:2], sfr = c(3.55, 3.35))
    aligns <- align(decons)
    si_mat <- get_si_mat(aligns) # 2048 x 2 matrix (2048 datapoints, 2 spectra)
}

metabodecon documentation built on Nov. 5, 2025, 7:12 p.m.