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:
“No drug, not even alcohol, causes the fundamental ills of society. If we’re looking for the sources of our troubles, we shouldn’t test people for drugs, we should test them for stupidity, ignorance, greed and love of power.”
—P.J. (Patrick Jake)