Bayesian statistics are named after the Reverend Thomas Bayes (1702–1761), a Nonconformist minister who, following his ordination, worked first in London then later in Kent. Bayes’ theorem has become a valuable statistical tool. Its...

A method of revising the probability of an event occurring by taking into account experimental evidence. The usefulness of this approach depends on the size of the sample used in an experiment. Bayes’s theorem of 1763 originally stated that the...

Bayesian inference is statistical inference in which evidence or observations are used to update or to newly infer the probability that a hypothesis may be true. The name "Bayesian" comes from the frequent use of Bayes' theorem in the inference process....