title: How to derive functional dependencies from a table
body: <p>I have a homework that is try to derive the functional dependencies of a table, which is from <a href="http://archive.ics.uci.edu/ml/datasets/Car+Evaluation" rel="nofollow noreferrer">here</a>. There are seven attributes named [A-G], and in the tabel, all combinations of attributes [A-F] is listed in the table and the last column G is depended on columns [A-F].
  So how to derive functional dependencies?
  I try to mine the relationship by brute-force method and find only all the six attributes given that can determine the last attribute. Does someone have any good idea ?</p>