Results 21 to 30 of about 93,498 (290)
Risks, 2017 Generalized linear models might not be appropriate when the probability of extreme events is higher than that implied by the normal distribution. Extending the method for estimating the parameters of a double Pareto lognormal distribution (DPLN) in Reed ...
Enrique Calderín-Ojeda +2 more
doaj +1 more source
Variability in the Log Domain and Limitations to Its Approximation by the Normal Distribution
CPT: Pharmacometrics & Systems Pharmacology, 2020 Pharmacometric models using lognormal distributions have become commonplace in pharmacokinetic–pharmacodynamic investigations. The extent to which it can be interpreted by traditional description of variability through the normal distribution remains ...
Jeroen Elassaiss‐Schaap +1 more
doaj +1 more source
Bayesian computation for the common coefficient of variation of delta-lognormal distributions with application to common rainfall dispersion in Thailand [PDF]
PeerJ, 2022 Rainfall fluctuation makes precipitation and flood prediction difficult. The coefficient of variation can be used to measure rainfall dispersion to produce information for predicting future rainfall, thereby mitigating future disasters.
Noppadon Yosboonruang +2 more
doaj +2 more sources
A Bayesian Angular Superresolution Method With Lognormal Constraint for Sea-Surface Target
IEEE Access, 2020 Maximum a posteriori (MAP) approach, based on Bayesian criterion, is proposed to overcome the low azimuth resolution in real-aperture imaging. The essence of this approach is to use the statistical characteristics of the imaging background and target to ...
Jianyu Yang +4 more
doaj +1 more source
The Evolution of Optical Depth in the Ly-alpha Forest: Evidence Against Reionization at z~6 [PDF]
, 2006 We examine the evolution of the IGM Ly-alpha optical depth distribution using the transmitted flux probability distribution function (PDF) in a sample of 63 QSOs spanning absorption redshifts 1.7 < z < 5.8.
Bi H. G. +6 more
core +3 more sources
DETERMINATION OF COEFFICIENT OF CAPITALIZATION FROM STATISTICAL DATA
Статистика и экономика, 2016 The article introduces a new stochastic model of the real estate market pricing, cost of rent, capitalization ratio appraisals based on a lognormal distribution.
M. . Laskin +2 more
doaj +1 more source
International Journal of Distributed Sensor Networks, 2019 Wireless communication and power line communication are extensively applied in various fields, such as household Internet of things. For cooperative communication of amplify–forward relay using wireless access and power line transmission, the hybrid ...
Zhixiong Chen +3 more
doaj +1 more source
Media Statistika, 2021 The regression model that can be used to model spatial data is Spatial Autoregressive (SAR) model. The level of accuracy of the estimated parameters of the SAR model can be improved, especially to provide better results and can reduce the error rate by ...
Dewi Retno Sari Saputro +2 more
doaj +1 more source
Fragmentation of a viscoelastic food by human mastication
, 2010 Fragment-size distributions have been studied experimentally in masticated viscoelastic food (fish sausage).The mastication experiment in seven subjects was examined.
Bilt +17 more
core +1 more source
A minimum hypothesis explanation for an IMF with a lognormal body and power law tail
, 2004 We present a minimum hypothesis model for an IMF that resembles a lognormal distribution at low masses but has a distinct power-law tail. Even if the central limit theorem ensures a lognormal distribution of condensation masses at birth, a power-law tail
A. A. Muench +3 more
core +2 more sources