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Non-Parametric Hypothesis Testing for Unknown Aged Class of Life Distribution Using Real Medical Data

open access: yesAxioms, 2023
Over the last few decades, the statisticians and reliability analysts have looked at putting exponentiality to the test using the Laplace transform technique.
Mahmoud. E. Bakr   +1 more
doaj   +3 more sources

General Semiparametric Shared Frailty Model: Estimation and Simulation with frailtySurv [PDF]

open access: yesJournal of Statistical Software, 2018
The R package frailtySurv for simulating and fitting semi-parametric shared frailty models is introduced. Package frailtySurv implements semi-parametric consistent estimators for a variety of frailty distributions, including gamma, log-normal, inverse ...
John V. Monaco, Malka Gorfine, Li Hsu
doaj   +6 more sources

Zero- vs. one-dimensional, parametric vs. non-parametric, and confidence interval vs. hypothesis testing procedures in one-dimensional biomechanical trajectory analysis [PDF]

open access: yesJournal of Biomechanics, 2015
Biomechanical processes are often manifested as one-dimensional (1D) trajectories. It has been shown that 1D confidence intervals (CIs) are biased when based on 0D statistical procedures, and the non-parametric 1D bootstrap CI has emerged in the ...
Todd C Pataky   +2 more
exaly   +3 more sources

eco: R Package for Ecological Inference in 2x2 Tables [PDF]

open access: yesJournal of Statistical Software, 2011
eco is a publicly available R package that implements the Bayesian and likelihood methods proposed in Imai, Lu, and Strauss (2008b) for ecological inference in 2 X 2 tables as well as the method of bounds introduced by (Duncan and Davis 1953).
Kosuke Imai, Ying Lu, Aaron Strauss
doaj   +1 more source

Stochastic process computational modeling for learning research

open access: yesОсвітній вимір, 2022
The goal of our research was to compare and systematize several approaches to non-parametric null hypothesis significance testing using computer-based statistical modeling.
Oleksandr H. Kolgatin   +2 more
doaj   +1 more source

Conditional Inference in Small Sample Scenarios Using a Resampling Approach

open access: yesStats, 2021
This paper discusses a non-parametric resampling technique in the context of multidimensional or multiparameter hypothesis testing of assumptions of the Rasch model.
Clemens Draxler, Andreas Kurz
doaj   +1 more source

An Entropy-Based Approach for Nonparametrically Testing Simple Probability Distribution Hypotheses

open access: yesEconometrics, 2022
In this paper, we introduce a flexible and widely applicable nonparametric entropy-based testing procedure that can be used to assess the validity of simple hypotheses about a specific parametric population distribution. The testing methodology relies on
Ron Mittelhammer   +2 more
doaj   +1 more source

Landmark-free, parametric hypothesis tests regarding two-dimensional contour shapes using coherent point drift registration and statistical parametric mapping [PDF]

open access: yesPeerJ Computer Science, 2021
This paper proposes a computational framework for automated, landmark-free hypothesis testing of 2D contour shapes (i.e., shape outlines), and implements one realization of that framework.
Todd C. Pataky   +3 more
doaj   +2 more sources

Perceptions of the importance of philanthropy according to the classification of generations based on Beresford Research

open access: yesReview of Islamic Social Finance and Entrepreneurship, 2023
Purpose – This study aims to describe the perception of the importance of philanthropy in today's difficult times according to the classification of generations based on Beresford.
Endro Tri Susdarwono, S. Thoriqul Huda
doaj   +1 more source

The Effect of Blended Learning Type of Flipped Classroom on Mathematical Problem Solving Ability in Solid Figures Topic

open access: yesInovasi Matematika, 2023
This study aimed to find out the ability to solve math problems in solid figures topic before flipped classroom type blended learning was applied to grade IX students of SMPN 2 Sokaraja in the 2019/2020 school year and to know the influence of flipped ...
Ahmad Ahmad, Lukmanul Akhsani
doaj   +1 more source

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