Results 1 to 10 of about 3,374,651 (228)

Skewness by splitting the scale parameter [PDF]

open access: yesCommunications in Statistics - Theory and Methods, 2006
There are several possibilities to introduce skewness into a symmetric distribution. One of these procedures applies two dfferent parameters of scale - with possibly different weights - to the positive and the negative part of a symmetric density. Within
Fischer, Matthias J., Klein, Ingo
core   +4 more sources

TESTING DIFFERENT VALUES OF SEGMENTATION SCALE PARAMETER IN THE FUNCTION OF DETECTION OF ILLEGAL WASTE LANDFILLS [PDF]

open access: yesGeodetski Glasnik, 2021
Illegal waste landfills are a current problem facing a large number of countries. In order to control and better manage illegal landfills, it is necessary to know the updated locations and contents of illegal landfills. Remote sensing methods have proven
Nedim Kulo, Muamer Đidelija
doaj   +1 more source

Estimation of the parameter of L´evy distribution using ranked set sampling [PDF]

open access: yesAUT Journal of Mathematics and Computing, 2021
Ranked set sampling is a statistical technique for data collection that generally leads to more efficient estimators than competitors based on simple random sampling.
Sahar Dorniani   +2 more
doaj   +1 more source

Identification of Multiscale Spatial Structure of Lunar Impact Crater: A Semivariogram Approach

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Identifying the spatial structure of lunar impact craters is necessary to increase our understanding of past geologic processes on the Moon. However, detecting multiscale spatial structures of craters in images in appropriate resolutions using optimum ...
Jiao Wang, Dongping Ming, Weiming Cheng
doaj   +1 more source

Estimating the Reliability of the General Linear Failure 20 Distribution Using Simulation [PDF]

open access: yesEngineering and Technology Journal, 2014
This paper deals with estimating parameters and reliability function for the general linear failure rate distribution, which is an important probability distribution for studying the time to failure for machines and equipment. The parameters of location (
Amal S. Atta, Nasser M. Abbas
doaj   +1 more source

INTERVAL ESTIMATION FOR THE RATIO OF SCALE PARAMETERS AND FOR ORDERED SCALE PARAMETERS [PDF]

open access: yesStatistics & Risk Modeling, 2000
Summary: Confidence intervals for the ratio of scale parameters are constructed in general families of distributions with nuisance (location) parameters. Each of these intervals has coverage probability at least as large as that of the standard minimum size (i.e., minimum ratio of endpoints) interval and, in addition, smaller size.
Iliopoulos, G., Kourouklis, S.
openaire   +2 more sources

Global-scale parameters for ecological models

open access: yesScientific Data, 2023
AbstractThis paper presents a collection of environmental, geophysical, and other marine-related data for marine ecological models and ecological-niche models. It consists of 2132 raster data for 58 distinct parameters at regional and global scales in the ESRI-GRID ASCII format.
Gianpaolo Coro   +2 more
openaire   +3 more sources

On the maximum likelihood estimator in the generalized beta regression model [PDF]

open access: yesOpuscula Mathematica, 2012
The subject of this article is to present the beta - regression model, where we assume that one parameter in the model is described as a combination of algebraically independent continuous functions.
Jerzy P. Rydlewski, Dominik Mielczarek
doaj   +1 more source

Robust Bayesian Inference on Scale Parameters [PDF]

open access: yesJournal of Multivariate Analysis, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fernández, C.   +2 more
openaire   +4 more sources

Bootstrap Tests for the Location Parameter under the Skew-Normal Population with Unknown Scale Parameter and Skewness Parameter

open access: yesMathematics, 2022
In this paper, the inference on location parameter for the skew-normal population is considered when the scale parameter and skewness parameter are unknown.
Rendao Ye   +4 more
doaj   +1 more source

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