Pgamma
Pgamma is not a universally defined term; its meaning varies across disciplines and is largely determined by context. In many uses, Pgamma denotes a quantity tied to a gamma parameter or to gamma-distributed components, and there is no single canonical definition.
In probability and statistics, P_gamma is sometimes used to describe the Poisson–Gamma mixture, where a Poisson
In computing and software, pgamma (often written as Pgamma in informal notation) refers to a function that
In other contexts, Pgamma may appear as a label for a parameter in a gamma-parametrized family of
Overall, when encountering Pgamma, it is essential to consult the surrounding text to determine the intended
See also: gamma distribution, gamma function, Poisson–gamma mixture, regularized gamma function, pgamma.