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Alternatives to P value: confidence interval and effect size [PDF]

open access: yesKorean Journal of Anesthesiology, 2016
The previous articles of the Statistical Round in the Korean Journal of Anesthesiology posed a strong enquiry on the issue of null hypothesis significance testing (NHST).
Dong Kyu Lee
doaj   +1 more source

P-value, compatibility, and S-value

open access: yesGlobal Epidemiology, 2022
Misinterpretations of P-values and 95% confidence intervals are ubiquitous in medical research. Specifically, the terms significance or confidence, extensively used in medical papers, ignore biases and violations of statistical assumptions and hence ...
Mohammad Ali Mansournia   +2 more
doaj   +1 more source

THE PHYSICAL SIGNIFICANCE OF CONFIDENCE INTERVALS [PDF]

open access: yesInternational Journal of Modern Physics C, 2001
We define some appropriate statistical quantities that indicate the physical significance (reliability) of confidence intervals in the framework of both Frequentist and Bayesian statistical theories. We consider the expectation value of the upper limit in the absence of a signal (that we propose to call "exclusion potential", instead of "sensitivity ...
GIUNTI C, LAVEDER, MARCO
openaire   +3 more sources

Confidence Interval Estimation of Proportion Near Zero or One: A Modeling Secondary Study

open access: yesمجله اپیدمیولوژی ایران, 2017
Background and Objectives: When computing a confidence interval for a binomial proportion p, one must choose an exact interval that has a coverage probability of at least 1-α for all values of p.
S Hamzeh, AR Soltanian, J Faradmal
doaj  

A calculator for confidence intervals [PDF]

open access: yesComputer Physics Communications, 2002
A calculator program has been written to give confidence intervals on branching ratios for rare decay modes (or similar quantities) calculated from the number of events observed, the acceptance factor, the background estimate and the associated errors.
openaire   +3 more sources

Simultaneous Confidence Intervals for Pairwise Differences of Means in Zero-Inflated Rayleigh Distributions with an Application to Road Accident Fatalities Data

open access: yesMathematics
This paper develops simultaneous confidence intervals (SCIs) for pairwise differences of means with zero-inflated Rayleigh (ZIR) distributions, a flexible framework for modeling positively skewed data with excess zeros.
Warisa Thangjai   +3 more
doaj   +1 more source

The P value and statistical significance: Misunderstandings, explanations, challenges, and alternatives

open access: yesIndian Journal of Psychological Medicine, 2019
The calculation of a P value in research and especially the use of a threshold to declare the statistical significance of the P value have both been challenged in recent years.
Chittaranjan Andrade
doaj   +1 more source

Monte Carlo Comparison of Approximate Tolerance Intervals for the Poisson Distribution

open access: yesپژوهش‌های ریاضی, 2016
The problem of finding  tolerance intervals receives very much attention of researchers and are widely used in various statistical fields, including biometry, economics, reliability analysis and quality control.
M Naghizadeh ghomi, A Noroozi Firoze
doaj  

Common pitfalls in statistical analysis: "P" values, statistical significance and confidence intervals

open access: yesPerspectives in Clinical Research, 2015
In the second part of a series on pitfalls in statistical analysis, we look at various ways in which a statistically significant study result can be expressed.
Priya Ranganathan   +2 more
doaj   +1 more source

Secure and Usable Bio-Passwords based on Confidence Interval [PDF]

open access: yesJournal of Internet Services and Information Security, 2017
The most popular user-authentication method is the password. Many authentication systems try to enhance their security by enforcing a strong password policy, and by using the password as the first factor, something you know, with the second factor being ...
Aeyoung Kim   +2 more
doaj  

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