Datasets usually provide raw data for analysis. This raw data often comes in spreadsheet form, but can be any collection of data, on which analysis can be performed.
Helena Maria Deysel, Kent Berluti, Barend Jacobus du Plessis and Walter
Wilhelm Focke. Glass foams from acid-leached phlogopite. Journal of Materials
Science, 55(19), 8050-8060. https://doi.org/10.1007/s10853-020-04589-4