In statistics, a lack-of-fit test is any of many tests of a null hypothesis that a proposed statistical model fits well. See:
- Goodness of fit
- Lack-of-fit sum of squares
Famous quotes containing the word test:
“Utopias are presented for our inspection as a critique of the human state. If they are to be treated as anything but trivial exercises of the imagination. I suggest there is a simple test we can apply.... We must forget the whole paraphernalia of social description, demonstration, expostulation, approbation, condemnation. We have to say to ourselves, “How would I myself live in this proposed society? How long would it be before I went stark staring mad?””
—William Golding (b. 1911)