Binary Code for Unexposed Binary Code for Exposed 001 010 011 100 101 110 111 000             3 011 3   4   6 3 9 100 1 1 13   3 2 43 111 10 6 47 2 27 12 1439

A 3-digit binary code was used to encode the availability for the three exposed replicates set and the three unexposed replicates set using the raw spectra data. Presence and absence of spectra are encoded as 1 and 0 respectively.

Table 1: Agreement on availability of raw spectra data in biological replicates.