Results 11 to 20 of about 35,779,489 (286)

P-Value demystified

open access: yesIndian Dermatology Online Journal, 2019
Biomedical research relies on proving (or disproving) a research hypothesis, and P value becomes a cornerstone of “null hypothesis significance testing.” P value is the maximum probability of getting the observed outcome by chance. For a statistical test
Amrita Sil   +2 more
doaj   +3 more sources

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   +3 more sources

Concept of P-value

open access: yesJournal of Applied Hematology, 2014
P -value has been criticized because it is widely misunderstood and don′t tell the researchers what they want to know. Many clinical researches mistaken the conclusion of a significant P-value and may be exaggerate small and unimportant difference.
Areej Abdul Ghani Al Fattani
doaj   +2 more sources

P-value and Bayes factor: Criticism and reconciliation perspectives

open access: yes, 2022
The p-value, namely a tool put forth by Sir Ronald Fisher to make statistical inference, is currently used in the applications. Some statisticians argue that the alternative to the p-value is the Bayes factor, i.e., a tool proposed by Sir Harold Jeffreys.
Marasini D., Quatto P., Ripamonti E.
core   +1 more source

Beyond p <.05: a critical review of new Bayesian proposals for assessing the p-value

open access: yes, 2022
This paper reviews recent contributions from a Bayesian-oriented perspective, after the ASA statement on p-values (2016). We classify proposals that (i) supplement the p-value; (ii) modify the p-value itself.
Marasini D.   +5 more
core   +1 more source

Valid p-values and expectations of p-values revisited [PDF]

open access: yesAnnals of the Institute of Statistical Mathematics, 2020
Annals of the Institute of Statistical Mathematics. (2020)
openaire   +2 more sources

P-value and OR value of related variables for EV, HRV in CP A patients.

open access: yes, 2021
P-value and OR value of related variables for EV, HRV in CP A patients.
Sihao Yu (11784884)   +2 more
core   +1 more source

More about the basic assumptions of t-test: normality and sample size [PDF]

open access: yesKorean Journal of Anesthesiology, 2019
Most parametric tests start with the basic assumption on the distribution of populations. The conditions required to conduct the t-test include the measured values in ratio scale or interval scale, simple random extraction, normal distribution of data ...
Tae Kyun Kim, Jae Hong Park
doaj   +1 more source

P-value results of Hardle and Mammen tests.

open access: yes, 2021
P-value results of Hardle and Mammen tests.
Suzan Abdel-Rahman (11307751)   +2 more
core   +1 more source

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

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