Results 21 to 30 of about 105,782 (293)

Random phenotypic variation of yeast (Saccharomyces cerevisiae) single-gene knockouts fits a double pareto-lognormal distribution. [PDF]

open access: yesPLoS ONE, 2012
Distributed robustness is thought to influence the buffering of random phenotypic variation through the scale-free topology of gene regulatory, metabolic, and protein-protein interaction networks.
John H Graham, Daniel T Robb, Amy R Poe
doaj   +1 more source

Description of the Joint Probability of Significant Wave Height and Mean Wave Period

open access: yesJournal of Marine Science and Engineering, 2022
The bivariate probability distribution of significant wave heights and mean wave periods has an indispensable guiding role in the implementation of offshore engineering, which has attracted great attention.
Mingwen Zhao, Xiaodong Deng, Jichao Wang
doaj   +1 more source

Correlated connectivity and the distribution of firing rates in the neocortex [PDF]

open access: yes, 2008
Two recent experimental observations pose a challenge to many cortical models. First, the activity in the auditory cortex is sparse, and firing rates can be described by a lognormal distribution.
Hromadka, Tomas   +2 more
core   +2 more sources

The generalized lognormal distribution and the Stieltjes moment problem [PDF]

open access: yes, 2012
This paper studies a Stieltjes-type moment problem defined by the generalized lognormal distribution, a heavy-tailed distribution with applications in economics, finance and related fields.
Kleiber, Christian
core   +3 more sources

Inference with the lognormal distribution [PDF]

open access: yesJournal of Statistical Planning and Inference, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

The Goldilocks zone in neural circuits

open access: yeseLife, 2016
How do networks of neurons remain both stable and sensitive to new inputs?
Mark D Humphries
doaj   +1 more source

Theoretical approach for uncertainty quantification in probabilistic safety assessment using sum of lognormal random variables

open access: yesNuclear Engineering and Technology, 2022
Probabilistic safety assessment is widely used to quantify the risks of nuclear power plants and their uncertainties. When the lognormal distribution describes the uncertainties of basic events, the uncertainty of the top event in a fault tree is ...
Gyun Seob Song, Man Cheol Kim
doaj   +1 more source

Simple accurate lognormal approximation to lognormal sums

open access: yesElectronics Letters, 2005
A simple accurate lognormal approximation to the sum of independent non-identical lognormal variates is derived by matching the first two moments of the inverse exact sum with those of the inverse lognormal approximation. Sample examples are given to illustrate the excellent agreement between exact and approximate sum statistics.
J.C.S. Santos Filho   +2 more
openaire   +1 more source

Pareto versus lognormal: a maximum entropy test [PDF]

open access: yes, 2011
It is commonly found that distributions that seem to be lognormal over a broad range change to a power-law (Pareto) distribution for the last few percentiles.
A. P. Dempster   +19 more
core   +1 more source

On a Property of the Lognormal Distribution [PDF]

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1963
SUMMARY In this paper it is established that the lognormal distribution is not determined by its moments. Some brief comments are made on the set of distributions having the same moments as a lognormal distribution.
openaire   +2 more sources

Home - About - Disclaimer - Privacy