Namespaces
Variants
Actions

Goodness-of-fit test

From Encyclopedia of Mathematics
Revision as of 17:05, 7 February 2011 by 127.0.0.1 (talk) (Importing text file)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

A statistical test for goodness of fit. The essence of such a test is the following. Let be independent identically-distributed random variables whose distribution function is unknown. Then the problem of statistically testing the hypothesis that for some given distribution function is called a problem of testing goodness of fit. For example, if is a continuous distribution function, then as a goodness-of-fit test for testing one can use the Kolmogorov test.

See also Non-parametric methods in statistics.

How to Cite This Entry:
Goodness-of-fit test. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Goodness-of-fit_test&oldid=31804
This article was adapted from an original article by M.S. Nikulin (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article