Empty-boxes test
A statistical test for verifying the hypothesis that an independent sample belongs to a given distribution. More explicitly, let
be an independent sample taken from a continuous distribution
. The points
are chosen so that
,
. The test is constructed on the basis of the statistic
equal to the number of half-intervals
in which there is not a single observation
. This test has the following form: If
, then the hypothesis
is accepted; if
, then
is rejected. The constant
is chosen from the condition that the error of the first kind, that is, the probability that
is rejected while it is true, is equal to a given value. One may calculate the constant
and estimate the power of the empty-boxes test for large
and
by using limit theorems for random distributions.
References
[1] | V.F. [V.F. Kolchin] Kolčin, B.A. [B.A. Sevast'yanov] Sevast'janov, V.P. [V.P. Chistyakov] Čistyakov, "Random allocations" , Winston (1978) (Translated from Russian) |
Empty-boxes test. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Empty-boxes_test&oldid=15185