series of order statistics
An arrangement of the values of a random sample with distribution function in ascending sequence . The series is used to construct the empirical distribution function , where is the number of terms of the series which are smaller than . Important characteristics of series of order statistics are its extremal terms (, ) and the range . The densities of the distributions of the minimum and maximum terms of a series of order statistics in the case
are defined by the expressions
Considered as a stochastic process with time index , , the series of order statistics forms a non-homogeneous Markov chain.
|||S.S. Wilks, "Mathematical statistics" , Wiley (1962)|
The phrase "variational series" is almost never used in the West. Cf. also Order statistic.
|[a1]||E.L. Lehmann, "Testing statistical hypotheses" , Wiley (1986)|
Variational series. A.I. Shalyt (originator), Encyclopedia of Mathematics. URL: http://www.encyclopediaofmath.org/index.php?title=Variational_series&oldid=14157