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Published in 2020 at "Statistical Papers"
DOI: 10.1007/s00362-017-0950-4
Abstract: In this paper, we develop a matching prior for the common mean in several log-normal distributions. For this problem, assigning priors appropriately for the common log-normal mean is challenging owing to the presence of nuisance…
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Keywords:
log normal;
common mean;
normal distributions;
prior based ... See more keywords
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Published in 2018 at "Methodology and Computing in Applied Probability"
DOI: 10.1007/s11009-018-9639-y
Abstract: The log-normal distribution is one of the most common distributions used for modeling skewed and positive data. It frequently arises in many disciplines of science, specially in the biological and medical sciences. The statistical analysis…
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Keywords:
test testing;
log normal;
type test;
robust wald ... See more keywords
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Published in 2019 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2019.02.013
Abstract: Abstract The bubble size distribution plays an important role in interfacial mass, momentum and energy transfer between bubbles and their carrier liquid in bubbly flow. Accurate modeling of the size distribution is therefore key. A…
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Keywords:
bubbly flow;
size distribution;
poly;
log normal ... See more keywords
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Published in 2021 at "Journal of Applied Statistics"
DOI: 10.1080/02664763.2021.1896684
Abstract: In obstetrics and gynecology, knowledge about how women's features are associated with childbirth is important. This leads to establishing guidelines and can help managers to describe the dynamics ...
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Keywords:
inflated cure;
normal zero;
log normal;
regression model ... See more keywords
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Published in 2019 at "Remote Sensing Letters"
DOI: 10.1080/2150704x.2019.1601275
Abstract: ABSTRACT Estimators of clutter models parameters based upon higher order moments estimator (HOME) produce usually poor results in particular for low sample sizes. In an attempt to remedy this situation, closed forms of [zlog(z)] and…
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Keywords:
compound gaussian;
normal texture;
clutter log;
log normal ... See more keywords
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Published in 2020 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2021/03/095
Abstract: We present an algorithm to self-consistently generate mock weak gravitational lensing convergence fields and galaxy distributions in redshift space. We generate three-dimensional cosmic density fields that follow a log-normal distribution, and ray-trace them to produce…
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Keywords:
ray tracing;
log normal;
cross;
cross correlation ... See more keywords
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4
Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1451
Abstract: We studied the H2 column density probability distribution function (N-PDF) based on molecular emission lines using the Nobeyama 45-m Cygnus X CO survey data. Using the DENDROGRAM and SCIMES algorithms, we identified 124 molecular clouds…
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Keywords:
pdf;
density;
structure;
log normal ... See more keywords
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1
Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.104.l052101
Abstract: We study the avalanche statistics observed in a minimal random growth model. The growth is governed by a reproduction rate obeying a probability distribution with finite mean a[over ¯] and variance v_{a}. These two control…
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Keywords:
growth;
avalanche;
random growth;
avalanche size ... See more keywords
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Published in 2021 at "International Journal of Electrical and Computer Engineering"
DOI: 10.11591/ijece.v11i5.pp4233-4240
Abstract: Employing simultaneous information and power transfer (SWIPT) technology in cooperative relaying networks has drawn considerable attention from the research community. We can find several studies that focus on Rayleigh and Nakagami-m fading channels, which are…
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Keywords:
fading channels;
log normal;
tsr psr;
psr ... See more keywords
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Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0280351
Abstract: The log-normal distribution, often used to model animal abundance and its uncertainty, is central to ecological modeling and conservation but its statistical properties are less intuitive than those of the normal distribution. The right skew…
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Keywords:
log normal;
normal distributions;
normal distribution;
abundance ... See more keywords
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Published in 2021 at "Entropy"
DOI: 10.3390/e23070908
Abstract: We analytically derived and confirmed by empirical data the following three relations from the quasi-time-reversal symmetry, Gibrat’s law, and the non-Gibrat’s property observed in the urban population data of France. The first is the relation…
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Keywords:
quasi time;
variation;
law;
log normal ... See more keywords