Results 11 to 20 of about 7,987,456 (158)

Bayesian inference for Poisson and multinomial log-linear models [PDF]

open access: yes, 2009
Categorical data frequently arise in applications in the social sciences. In such applications,the class of log-linear models, based on either a Poisson or (product) multinomial response distribution, is a flexible model class for inference and ...
Forster, Jonathan J.
core   +2 more sources

Copulas for statistical signal processing (Part I) : extensions and generalization [PDF]

open access: yes, 2014
Existing works on multivariate distributions mainly focus on limited distribution functions and require that the associated marginal distributions belong to the same family. Although this simplifies problems, it may fail to deal with practical cases when
Wang, Zheng   +4 more
core   +3 more sources

Minimum K-S estimator using PH-transform technique [PDF]

open access: yesSuan Sunandha Rajabhat University Journal of Science and Technology, 2016
In this paper, we propose an improvement of the Minimum Kolmogorov-Smirnov (K-S) estimator using proportional hazards transform (PH-transform) technique. The data of experiment is 47 fire accidents data of an insurance company in Thailand.
Somchit Boonthiem   +3 more
doaj   +1 more source

Modelling and mapping weekly rainfall for crop planning in north-western Himalayan states

open access: yesThe Indian Journal of Agricultural Sciences, 2021
Modelling and mapping of weekly rainfall was carried out for NW Himalayan states of India for kharif crop planning. Based on the findings of the study it was observed that, J&K states with area coverage of 2.7 m ha witnessed maximum rainy days at 25 SMW ...
C JANA   +4 more
doaj   +1 more source

The Odd Log-Logistic Log-Normal Distribution with Theory and Applications [PDF]

open access: yes, 2018
In this paper, a new heavy-tailed distribution is used to model data with a strong right tail, as often occuring in practical situations. The proposed distribution is derived from the log-normal distribution, by using odd log-logistic distribution ...
Alizadeh, Morad   +3 more
core   +1 more source

Log-Normal, Log-Gamma and Log-Negative inverted gamma scenarios in multifractal products of stochastic processes [PDF]

open access: yes, 2008
This paper presents the log-normal, log-gamma and log-negative inverted gamma scenarios in limit theorems for multifractal products of stochastic processes with long-range ...
Anh, Vo   +3 more
core   +1 more source

TWO-PARAMETER GAMMA DISTRIBUTION AND LOG NORMAL DISTRIBUTION FOR DERIVATION OF SYNTHETIC UNIT HYDROGRAPH

open access: yesJournal of Engineering, 2011
Most available methods for unit hydrographs (SUH) derivation involve manual, subjective fitting of a hydrograph through a few data points. The use of probability distributions for the derivation of synthetic hydrographs had received much attention ...
Mohammed Rashid Dhahir
doaj   +1 more source

The A Priori Procedure for Estimating the Mean in Both Log-Normal and Gamma Populations and Robustness for Assumption Violations

open access: yesMethodology, 2022
Although the literature on the a priori procedure, designed to help researchers determine the sample sizes they should use in their substantive research, is expanding rapidly, there are two important limitations.
Lixia Cao   +4 more
doaj   +1 more source

The Log-normal Distribution [PDF]

open access: yes, 1975
The purpose of this brief note is to share some very simple observations concerning the log-normal distribution. I have found this distribution useful chiefly for two reasons.
Bigelow, J.H.
core   +1 more source

Probable rainfall in Lambari region, Southern Minas Gerais State

open access: yesRevista Agrogeoambiental, 2015
The knowledge of rainfall distribution and behavior at certain area is indispensable at irrigation systems design and management, as well rainfall tracking regarding soil conservation aspects.
Leandro Campos Pinto   +5 more
doaj   +1 more source

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