F Distribution - an overview | ScienceDirect Topics
Apr 2, 2011 · F Distribution In subject area: Mathematics F distribution is defined as the probability distribution of a ratio of two independent chi-square distributed random variables divided by their …
Error-controlled algorithm for the cumulative distribution function of ...
May 15, 2024 · The doubly non-central F distribution is a widely applied probability distribution. The cumulative distribution function (CDF) of the doubly non-centr…
An approximation to the F distribution using the chi-square ...
Jul 28, 2002 · Of the normality based distributions, t, χ 2, and F, the derivation of approximations to the two-parameter F distribution is considered to be the most challenging. Most of the previously …
The role of the mitochondrial dynamic distribution in oocyte ...
Sep 15, 2025 · Our findings provide new insights into the reproductive toxicity of F-53B, identifying disrupted mitochondrial distribution and function as key factors in oocyte maturation impairment …
The generalized beta- and F-distributions in statistical modelling
Jan 1, 1989 · The univariate generalized beta- and generalized F -distributions are frequently in recent statistical modellings and applications. They have richer properties than the standard beta- and …
The α-F composite distribution with pointing errors: Theory and ...
Jul 1, 2024 · The α - F composite fading distribution with pointing errors is investigated in this paper. New expressions for the probability density function and cumulative distribution function of the …
Distribution characteristics and formation mechanisms of PCDD/Fs …
Sep 1, 2025 · Less studies focused on the influence of gasification temperature on the generation pathway of PCDD/Fs, as well as the PCDD/F concentration, phase distribution, and congener …
Remaining useful life prediction of aircraft lithium-ion batteries ...
May 1, 2020 · The precision of the prediction results is affected. Therefore, in this paper, a first-order Markov model considering the uncertainty of Li-ion batteries degradation is established, and an F …
A quantitative method to analyse F-actin distribution in cells
Jan 1, 2019 · Method details We have analyzed the F-actin distribution in human mesenchymal stromal cells (hMSCs) using a Fiji macro that we have developed. The macro could be used to test any …
Cumulative Distribution Function - an overview - ScienceDirect
The cumulative distribution function (cdf) is defined as the probability that a random variable is less than or equal to a specific value x, denoted by F_X (x) = P (X ≤ x). It can be applied to both discrete and …