Results 81 to 90 of about 4,474,743 (294)
Atmospheric aerosol particle size distribution from Lidar data based on the lognormal distribution mode. [PDF]
Heliyon, 2022 Shi Y +6 more
europepmc +1 more source
Poverty, Income Distribution and CGE Modeling: Does the Functional Form of Distribution Matter? [PDF]
In this paper, we provide an overview of approaches used to model income distribution and poverty in CGE models. CGE models have started to use income distribution functional forms such as the lognormal, Pareto, beta distribution and Kernel non ...
Luc Savard +2 more
core
Threshold Asymmetric Conditional Autoregressive Range (TACARR) Model
Journal of Forecasting, EarlyView.ABSTRACT This paper introduces a Threshold Asymmetric Conditional Autoregressive Range (TACARR) model for analyzing the daily price ranges of financial assets. The proposed formulation assumes that the conditional expected range switches between two regimes, representing upward and downward market states, with the disturbance distribution also allowed ...
Isuru Ratnayake, V. A. Samaranayake
wiley +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
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 +2 more
doaj
A Study on Zografos-Balakrishnan Log-Normal Distribution
Revstat Statistical JournalIn 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
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 +3 more
doaj +1 more source
Size Distributions for All Cities: Lognormal and q-exponential functions [PDF]
This paper analyses in detail the features offered by a function which is practically new to Urban Economics, the q-exponential, in describing city size distributions. We highlight two contributions.
Rafael González-Val +2 more
core
Journal of Intelligent Medicine, EarlyView.SubDIVIDE integrates a physics‐consistent DIVIDE subspace directly into MRI reconstruction. By embedding a low‐rank basis derived from a large DIVIDE signal dictionary into a joint ADMM optimization—together with composite sensitivity maps that absorb inter‐b‐value phase errors—the framework recovers quantitative microstructural maps from highly ...
Cheng Yang +4 more
wiley +1 more source
Species traits shape the relationship between local and regional species abundance distributions
Ecosphere, 2019 The species abundance distribution (SAD) depicts the relative abundance of species within a community, which is a key concept in ecology. Here, we test whether SADs are more likely to either follow a lognormal‐like or follow a logseries‐like distribution
Murilo Dantas de Miranda +3 more
doaj +1 more source