Retrieves the values in the filters attribute from an omicsData object.
get_filters(omicsData)An object of class pepData, proData, metabData, lipidData, or nmrData.
A list containing filter class objects. Each element in this list corresponds to a filter applied to the data. The filters will be listed in the order they were applied. A filter object contains two elements:
threshold -- The threshold used to filter e_data. This
value depends on the type of filter applied.
filtered -- A vector containing the identifiers from the
edata_cname column that will be filtered.
method -- A character string indicating the type of method used to filter. This only applies when imdanova_filter is used.