Empirical process | Measures (measure theory)

Empirical measure

In probability theory, an empirical measure is a random measure arising from a particular realization of a (usually finite) sequence of random variables. The precise definition is found below. Empirical measures are relevant to mathematical statistics. The motivation for studying empirical measures is that it is often impossible to know the true underlying probability measure . We collect observations and compute relative frequencies. We can estimate , or a related distribution function by means of the empirical measure or empirical distribution function, respectively. These are uniformly good estimates under certain conditions. Theorems in the area of empirical processes provide rates of this convergence. (Wikipedia).

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Almost surely | Indicator function | Law of large numbers | Covariance matrix | Annals of Mathematical Statistics | Random measure | Bias of an estimator | Mathematical statistics | Dirac measure | Empirical process | Annals of Probability | Partition of a set | Poisson random measure | Multinomial distribution | Measurable function | Probability measure | Random variable | Binomial distribution | Probability theory