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data/README.md

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 Each data entry in the ReTiNA-1 dataset is comprised of 7 columns. Examples and descriptions are detailed below. Note that all dictionary, list, and tuple representations are encoded as strings in the retina1_dataset.csv file, and will need to be converted via ```ast.literal_eval()``` for processing.
 
-| Column Index | Column Descriptor | Type | Example | Description |
-|--------------|-------------------|------|---------|-------------|
+| Column Index | Column Descriptor | Example | Data Type | Description |
+|--------------|-------------------|---------|-----------|-------------|
 | 0 | compound | CSCCCCCCCN=C=S | ```str``` | The eluted compound in question, represented as a SMILES string. |
 | 1 | solvents | {'A': [{'CC#N': 100}, {'C(=O)O': 0.0133}], 'B': [{'O': 100}, {'C(=O)O': 0.0133}]} | ```dict``` | A dictionary representation of solvent fronts A & B, with the solvents and their proportions out of 100 accompanied by pH contributing additives and their molar concentrations in M. |
 | 2 | gradient | [(0, 99.9), (2, 91.0), (7, 87.5), (10, 70), (12, 50), (13, 50), (15, 0.1)] | ```list``` | The solvent gradient used, with the 1st element of each internal tuple representing the time in seconds, and the 2nd element of each tuple representing the % of solvent front B. |