Results 31 to 40 of about 21,896 (225)

The conformability of two equations for bacterial growth in pork

Czech Journal of Food Sciences, 2002
Pork is now distributed as cut meat, which increases the chance of contamination with bacteria. The rate of bacterial growth can be expressed by an exponential function. In order to find how the number of contaminating bacteria increases, we compared two
M. Miyahara, T. Matsumoto, H. Sakurai, P. Pipek   +3 more
doaj   +1 more source

Generalized Gompertz - Generalized Gompertz Distribution

Journal of Physics: Conference Series, 2019
In the present paper, we introduce a new generated family of continuous distributions based on generalized Gompertz distribution. Then generalized Gompertz - generalized Gompertz distribution is proposed as a special case of this new family. The probability density, cumulative distribution, reliability and hazard rate functions are introduced ...
M A A Boshi, S H Abid, N H Al-Noor
openaire   +1 more source

Predictive implications of Gompertz’s law [PDF]

Physica A: Statistical Mechanics and its Applications, 2016
14 pages, 7 ...
Richmond, Peter, Roehner, Bertrand M.
openaire   +4 more sources

PREMI TUNGGAL BERSIH ASURANSI KONTINGENSI GOMPERTZ [PDF]

, 2022
Asuransi jiwa yang berkembang di Indonesia ada dua macam, yaitu asuransi jiwa perorangan dan asuransi jiwa bersama. Salah satu asuransi jiwa bersama adalah asuransi kontingensi.
Nisa', Neng Nita Hidayatun
core   +1 more source

Solutions for better fitting Sigmoid-shaped functions to binary data [PDF]

Computational Ecology and Software, 2020
Sigmoid-shaped curves are often used to estimate the probability of individuals surviving or becoming fecund (response: y) given some characteristic like age or size (predictor: x).
V.M.N.C.S. Vieira
doaj  

On Characterization of Gompertz Distribution by Properties of Generalized Record Values [PDF]

Journal of Statistical Theory and Applications (JSTA), 2014
In this chapter, we derive some recurrence relations satisfied by single and product moments of generalized record values arising from Gompertz and inverted Gompertz distributions.
S. Minimol, P. Yageen Thomas
doaj   +1 more source

A Three-Parameter Gompertz-Lindley Distribution: Its Properties and Applications [PDF]

, 2019
This research proposed a three-parameter probability distribution called Gompertz-Lindley distribution using Gompertz generalized (Gompertz-G) family of distributions.
Chukwu, Angela, Koleoso, Peter, Bamiduro, Timothy   +2 more
core   +1 more source

Statistical Inference for the Unit Gompertz Power Series Distribution Using Ranked Set Sampling with Applications [PDF]

Assiut University Journal of Multidisciplinary Scientific Research
We present the unit Gompertz-power series distribution class, which is formedby combining unit Gompertz and power series distributions. This new class of distributionsincludes some special cases, such as the unit Gompertz binomial, the unit Gompertz ...
Manal Yousef, Amal Hassan, Ehab Almetwally   +2 more
doaj   +1 more source

Powers of the Stochastic Gompertz and Lognormal Diffusion Processes, Statistical Inference and Simulation

Mathematics, 2020
In this paper, we study a new family of Gompertz processes, defined by the power of the homogeneous Gompertz diffusion process, which we term the powers of the stochastic Gompertz diffusion process.
Eva María Ramos-Ábalos, Ramón Gutiérrez-Sánchez, Ahmed Nafidi   +2 more
doaj   +1 more source

Proof of Conjectures on the Standard Deviation, Skewness and Kurtosis of the Shifted Gompertz Distribution

Revstat Statistical Journal, 2021
Three conjectures on the standard deviation, skewness and kurtosis of the shifted Gompertz distribution, as the shape parameter increases to +∞, are proved. In this regard, the exponential integral function and polygamma functions are used in the proofs.
Fernando Jiménez Torres
doaj   +1 more source