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PPM resolution of the spectra

Source: R/nmr_detect_peaks_align.R
nmr_ppm_resolution.Rd

The function gets the ppm resolution of the dataset using the median of the difference of data points.

Usage

nmr_ppm_resolution(nmr_dataset)

# S3 method for class 'nmr_dataset'
nmr_ppm_resolution(nmr_dataset)

# S3 method for class 'nmr_dataset_1D'
nmr_ppm_resolution(nmr_dataset)

Arguments

nmr_dataset

An object containing NMR samples

Value

Numeric (the ppm resolution, measured in ppms)

See also

Other nmr_dataset_1D functions: [.nmr_dataset_1D(), format.nmr_dataset_1D(), get_integration_with_metadata(), is.nmr_dataset_1D(), nmr_integrate_peak_positions(), nmr_integrate_regions(), nmr_meta_add(), nmr_meta_export(), nmr_meta_get(), nmr_meta_get_column(), print.nmr_dataset_1D()

Examples

nmr_dataset <- nmr_dataset_load(system.file("extdata", "nmr_dataset.rds", package = "AlpsNMR"))
nmr_ppm_resolution(nmr_dataset)
#> [1] 0.02
message("the ppm resolution of this dataset is ", nmr_ppm_resolution(nmr_dataset), " ppm")
#> the ppm resolution of this dataset is 0.02 ppm

nmr_dataset <- nmr_dataset_load(system.file("extdata", "nmr_dataset.rds", package = "AlpsNMR"))
nmr_ppm_resolution(nmr_dataset)
#> [1] 0.02
message("the ppm resolution of this dataset is ", nmr_ppm_resolution(nmr_dataset), " ppm")
#> the ppm resolution of this dataset is 0.02 ppm

nmr_dataset <- nmr_dataset_load(system.file("extdata", "nmr_dataset.rds", package = "AlpsNMR"))
nmr_ppm_resolution(nmr_dataset)
#> [1] 0.02
message("the ppm resolution of this dataset is ", nmr_ppm_resolution(nmr_dataset), " ppm")
#> the ppm resolution of this dataset is 0.02 ppm