datum vs judgment

datum

noun
  • A premise from which conclusions are drawn. 

  • A floating reference point, or SLDMB, used to evaluate surface currents in a body of water. Often employed by coastal search and rescue. 

  • A fixed reference point or set of reference points which precisely define a system of measurement or a coordinate system. 

  • A fact known from direct observation. 

verb
  • To provide missing data points by using a mathematical model to extrapolate values that are outside the range of a measuring device. 

judgment

noun
  • The conclusion or result of judging; an opinion; a decision. 

  • The act of determining, as in courts of law, what is conformable to law and justice; also, the determination, decision, or sentence of a court, or of a judge. 

  • The power or faculty of performing such operations; especially, when unqualified, the faculty of judging or deciding rightly, justly, or wisely 

  • The act of judging. 

  • The final award; the last sentence. 

How often have the words datum and judgment occurred in a corpus of books? (source: Google Ngram Viewer )