The two datasets contain two different characteristics which are physico-chemical and sensorial of two different wines (red and white), the product is called "Vinho Verde". The data were taken from the [UCI Machine Learning Repository](https://archive.ics.uci.edu/ml/datasets/Wine+Quality).
There are 1599 samples of red wine and 4898 samples of white wine in the data sets. Each wine sample (row) has the following characteristics (columns):
- 1. Fixed acidity
- 2. Volatil