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T test as a parametric statistic [PDF]
Korean Journal of Anesthesiology, 2015 In statistic tests, the probability distribution of the statistics is important. When samples are drawn from population N (µ, σ2) with a sample size of n, the distribution of the sample mean X̄ should be a normal distribution N (µ, σ2/n).
Tae Kyun Kim
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Correction: Why Psychologists Should by Default Use Welch’s 't'-test Instead of Student’s 't'-test
International Review of Social Psychology, 2022 This article details a correction to: Delacre, M., Lakens, D., & Leys, C. (2017). Why Psychologists Should by Default Use Welch’s 't'-test Instead of Student’s t-test. 'International Review of Social Psychology', 30(1), 92–101.
Marie Delacre +2 more
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Can the Immune System Perform a t-Test? [PDF]
PLoS ONE, 2017 The self-nonself discrimination hypothesis remains a landmark concept in immunology. It proposes that tolerance breaks down in the presence of nonself antigens. In strike contrast, in statistics, occurrence of nonself elements in a sample (i.e., outliers)
Bruno Filipe Faria +2 more
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Informed Bayesian t-Tests [PDF]
The American Statistician, 2019 Across the empirical sciences, few statistical procedures rival the popularity of the frequentistt-test. In contrast, the Bayesian versions of thet-test have languished in obscurity. In recent years, however, the theoretical and practical advantages of the Bayesiant-test have become increasingly apparent and various Bayesian t-tests have been proposed,
Gronau, Q.F., Ly, A., Wagenmakers, E.-J.
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A simple guide to the use of Student’s t-test, Mann-Whitney U test, Chi-squared test, and Kruskal-Wallis test in biostatistics [PDF]
BioData MiningIn an age when machine learning and artificial intelligence are broadly employed, traditional statistics can still provide insightful information and results quickly and at a low computational cost.
Davide Chicco +2 more
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PENGAPLIKASIAN UJI T DALAM PENELITIAN EKSPERIMEN
Jurnal Lebesgue, 2023 Research is a scientific activity to examine and approve the theory or assumption. In examining assumption, research needs approach and method. Researcher should determine not only the appropriate approach but also the right method to manage finding of ...
Azka Dhianti Putri +4 more
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Gaoyuan qixiang, 2023 To research the continuity and climate evolution characters of station lightning data in Fujian Province， the paper established the calculation model based on Lightning Location System.The data sorted to thunderstorm days by observed（1982 -2013） and by ...
Bo PANG +4 more
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Model-averaged Bayesian t tests
Psychonomic Bulletin & Review, 2022 Abstract One of the most common statistical analyses in experimental psychology concerns the comparison of two means using the frequentist t test. However, frequentist t tests do not quantify evidence and require various assumption tests. Recently, popularized Bayesian t tests do quantify evidence, but these were developed for scenarios where
Maximilian Maier +7 more
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Waldian t tests: Sequential Bayesian t tests with controlled error probabilities
Psychological Methods, 2021 Bayesian t tests have become increasingly popular alternatives to null-hypothesissignificance testing (NHST) in psychological research. In contrast to NHST, they allow for the quantification of evidence in favor of the null hypothesis and for optional stopping.
Schnuerch, Martin +2 more
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The Test Re-Test Reliability of A Novel Single Leg Hop Test (T-Drill Hop Test)
International Journal of Sports Physical Therapy, 2021 # Background Functional training and testing are an important part of a comprehensive rehabilitation program stressing the neuromuscular system in ways that simulate athletic performance to help determine criteria for return to sport. There are numerous
Rodney Negrete +7 more
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