DETERMINATION OF SAMPLE SIZE AND SAMPLING METHODS IN APPLIED RESEARCH [PDF]
Proceedings on Engineering Sciences, 2021 Sample size, sampling method and sampling technique plays a major role in social sciences, business, health science, agricultural science research and survey research. If the sample size is inappropriate it may lead to wrong inferences on the population.
T S Nanjundeswaraswamy, Shilpa Divakar
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Sample size determination and power analysis using the G*Power software [PDF]
Journal of Educational Evaluation for Health Professions, 2021 Appropriate sample size calculation and power analysis have become major issues in research and publication processes. However, the complexity and difficulty of calculating sample size and power require broad statistical knowledge, there is a shortage of
Hyun Kang
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Sample Size Determination [PDF]
ILAR Journal, 2002 Scientists who use animals in research must justify the number of animals to be used, and committees that review proposals to use animals in research must review this justification to ensure the appropriateness of the number of animals to be used.
Rajasekhar Ramakrishnan +2 more
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Sample size determination for individual bioequivalence inference. [PDF]
PLoS ONE, 2014 Statistical criterion for evaluation of individual bioequivalence (IBE) between generic and innovative products often involves a function of the second moments of normal distributions.
Chieh Chiang, Chin-Fu Hsiao, Jen-Pei Liu
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Sample size determination for Bayesian ANOVAs with informative hypotheses
Frontiers in Psychology, 2022 Researchers can express their expectations with respect to the group means in an ANOVA model through equality and order constrained hypotheses. This paper introduces the R package SSDbain, which can be used to calculate the sample size required to ...
Qianrao Fu +2 more
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Tolerance Limits and Sample-Size Determination Using Weibull Trimmed Data
Axioms, 2023 Guaranteed-coverage and expected-coverage tolerance limits for Weibull models are derived when, owing to restrictions on data collection, experimental difficulties, the presence of outliers, or some other extraordinary reasons, certain proportions of the
Arturo J. Fernández
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Sample size determination: A practical guide for health researchers
Journal of General and Family Medicine, 2023 Although sample size calculations play an essential role in health research, published research often fails to report sample size selection. This study aims to explain the importance of sample size calculation and to provide considerations for ...
Alaa Althubaiti
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The significance of sample mass in the analysis of steroid estrogens in sewage sludges and the derivation of partition coefficients in wastewaters [PDF]
, 2009 Optimization of an analytical method for determination of steroid estrogens, through minimizing sample size, resulted in recoveries >84%, with relative standard deviations
A.R. Boobis +34 more
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Preliminary Proactive Sample Size Determination for Confirmatory Factor Analysis Models [PDF]
, 2016 Proactive preliminary minimum sample size determination can be useful for the early planning stages of a latent variable modeling study to set a realistic scope, long before the model and population are finalized. This study examined existing methods and
Koran, Jennifer
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Sample size determination for bibliographic retrieval studies
BMC Medical Informatics and Decision Making, 2008 Background Research for developing search strategies to retrieve high-quality clinical journal articles from MEDLINE is expensive and time-consuming. The objective of this study was to determine the minimal number of high-quality articles in a journal ...
Walter Stephen D +3 more
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