# File Metadata ### Raw spectral library reference_absorbance_raw.csv - wavenumber: the wavenumber value of the spectrum - intensity: the absorbance at that wavenumber - sample_name: the spectrum id that can be looked up to see the spectrum at https://wincowger.shinyapps.io/reviewer_app/ ### Reference library spectral metadata reference_absorbance_raw_metadata.csv - sample_name: the spectrum id that can be looked up to see the spectrum at https://wincowger.shinyapps.io/reviewer_app/ ### Hierarchical clusters and definitions of polymer classes polymer_class.csv ### Labels for spectra cluster_join.csv - new_label: the labels we are going to use, full descriptions of the labels are in polymer_class.csv and when the classification was vague I went with the more vague "polymer_class" instead of the specific "polymer" value. We will integrate this hierarchy into our model. - reference_db_record: the old labels in open specy. - auto_label: an auto labeling routine I set up previously that didn't account for enough of the edge cases. - cluster_label: Shreyas's clusters for the FTIR datasets. - library_type: a description of the type of library the spectra came from. - sample_name: the spectrum id that can be looked up to see the spectrum at https://wincowger.shinyapps.io/reviewer_app/