read_ms_spectra: Read MS spectra
In specmine: Metabolomics and Spectral Data Analysis and Mining

Read the data from the MS files and creates the dataset.

read_ms_spectra(folder.name, type = "undefined", 
filename.meta = NULL, description = "", prof.method = "bin", 
fwhm = 30, bw = 30, intvalue = "into", header.col.meta = TRUE, 
header.row.meta = TRUE, sep.meta = ",")

`folder.name`	string containing the path of the data folder.
`type`	type of the data.
`filename.meta`	name of the metadata file.
`description`	a short text describing the dataset.
`prof.method`	profmethod parameter from xcmsSet function from xcms package.
`fwhm`	fwhm parameter from xcmsSet function from xcms package. A commonly used value is 30 (seconds) for LC-MS and 4 (seconds) for GC-MS spectra.
`bw`	bw parameter from group function from xcms package.
`intvalue`	value parameter from groupval function from xcms package. It can be: "into" - integrated area of original (raw) peak "intf" - integrated area of filtered peak. "maxo" - maximum intensity of original (raw) peak. "maxf" - maximum intensity of filtered peak.
`header.col.meta`	boolean value indicating if the metadata CSV file contains a header column with the name of the metadata variables.
`header.row.meta`	boolean value indicating if the metadata CSV file contains a header row with the name of the samples.
`sep.meta`	the separator character of the metadata file.