Retrieves the values in the nmr_info attribute from an omicsData object.
get_nmr_info(omicsData)An object of class pepData, proData, metabData, lipidData, or nmrData.
A list containing the following three elements:
metabolite_name --
sample_property_cname --
norm_info -- A list containing two logical elements that indicate i) whether the data have been normalized to a spiked in metabolite or to a property taking sample-specific values and ii) whether the data have been back transformed so the values are on a similar scale to the raw values before normalization.