Results 51 to 60 of about 20,058 (156)

On the Shifted Hybrid Log-Normal Distribution

Statistica
The log-normal distribution is widely used to model positive valued data in many areas of applied research. However, sometimes the log-normal distribution does not completely satisfy the fitting expectations in every real life situations.
Damodaran Santhamani Shibu, Soman Latha Nitin, Muhammed Rasheed Irshad   +2 more
doaj   +1 more source

Ubiquitous lognormal distribution of neuron densities in mammalian cerebral cortex. [PDF]

Cereb Cortex, 2023
Morales-Gregorio A, van Meegen A, van Albada SJ.   +2 more
europepmc   +1 more source

On Modelling Insurance Data by Using a Generalized Lognormal Distribution || Sobre la modelización de datos de seguros usando una distribución lognormal generalizada [PDF]

Revista de Métodos Cuantitativos para la Economía y la Empresa, 2014
In this paper, a new heavy-tailed distribution is used to model data with a strong right tail, as often occurs in practical situations. The distribution proposed is derived from the lognormal distribution, by using the Marshall and Olkin procedure.
García, Victoriano J., Gómez-Déniz, Emilio, Vázquez-Polo, Francisco J.   +2 more
doaj  

A produtividade dos autores sobre a Lei de Lotka Authors' productivity on Lotka's Law

Ciência da Informação, 2008
Estuda a produção estratificada dos autores produtores da literatura sobre a Lei de Lotka de 1922 a 2003 e analisa essa produtividade através dos modelos Poisson lognormal e Gauss Poisson inversa generalizada.
Ruben Urbizagastegui
doaj   +1 more source

Improvement in the Between-Class Variance Based on Lognormal Distribution for Accurate Image Segmentation. [PDF]

Entropy (Basel), 2022
Jumiawi WAH, El-Zaart A.
europepmc   +1 more source

Log-moment estimators of the Nakagami-lognormal distribution

EURASIP Journal on Wireless Communications and Networking, 2019
In this paper, estimators of the Nakagami-lognormal (NL) distribution based on the method of log-moments have been derived and thoroughly analyzed. Unlike maximum likelihood (ML) estimators, the log-moment estimators of the NL distribution are obtained ...
Juan Reig, Conor Brennan, Vicent M. Rodrigo Peñarrocha, Lorenzo Rubio   +3 more
doaj   +1 more source

Atmospheric aerosol particle size distribution from Lidar data based on the lognormal distribution mode. [PDF]

Heliyon, 2022
Shi Y, Liu W, Dong Y, Zhao X, Xiang Y, Zhang T, Lv L.   +6 more
europepmc   +1 more source

Approximate Distribution of the Least, the Largest order Statistics and the Range in Samples Drawn from the Lognormal Distribution [PDF]

The Egyptian Statistical Journal, 1979
M.W. Mahmoud, A.E. Nabih
doaj   +1 more source

MENENTUKAN HARGA KONTRAK BERJANGKA NILAI TUKAR RUPIAH TERHADAP DOLLAR AS MENGGUNAKAN DISTRIBUSI LOGNORMAL

E-Jurnal Matematika, 2015
The purpose of this study is to determine the fair price of a futures contract for the IDR (Rupiah) against the USD using lognormal distribution simulation. This result is compared with interest rate parity theorem.
GEDE SUMENDRA, KOMANG DHARMAWAN, I NYOMAN WIDANA   +2 more
doaj  

A Study on Zografos-Balakrishnan Log-Normal Distribution

Revstat Statistical Journal
In this article, we studied a generalization of the log-normal distribution called Zografos-Balakrishnan log-normal distribution and investigate its various important properties and functions including moments, quantile function, various reliability ...
D. S. Shibu, S. L. Nitin, M. R. Irshad
doaj   +1 more source