Results 1 to 10 of about 8,978,019 (319)
Sample size for cluster sampling
Journal of Family Medicine and Primary Care, 2017 Barbara Olenka Sanchez-Palomino +3 more
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Sample Size Calculations [PDF]
Nephron Clinical Practice, 2011 The sample size is the number of patients or other experimental units that need to be included in a study to answer the research question. Pre-study calculation of the sample size is important; if a sample size is too small, one will not be able to detect an effect, while a sample that is too large may be a waste of time and money. Methods to calculate
Noordzij, M. +3 more
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Dependence of the sample estimates on the sample size [PDF]
E3S Web of Conferences, 2020 The paper provides data on the dependence of the sample indicators of the arithmetic mean, variance, asymmetry and excess of the length of the needles of European spruce (Picea rubra) and European larch (Larix decidua), the average length of a pair of ...
Kozlov Grigorii +2 more
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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.
Ralph B, Dell +2 more
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Sample size considerations in research
Endodontology, 2023 “What should be the sample size for my study?” is a common question in the minds of every research at some point of the research cycle. Answering this question with confident is tough even for a seasoned researcher.
Shyam Sivasamy
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International Journal of Ayurveda Research, 2010 Bioactive compounds from marine flora and fauna have extensive past and present use in the treatment of many diseases and serve as compounds of interest both in their natural form and as templates for synthetic modification. Several molecules isolated from various marine organisms (microorganisms, algae, fungi, invertebrates, and vertebrates) are ...
Kadam, Prashant, Bhalerao, Supriya
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Sample size, power concepts and sample size calculation
Psychiatry and Behavioral Sciences, 2012 Sample size, power and sample size calculation concepts are commonly stated issues in manuscripts and the lackness of them are indicated by the reviewers and editors if they were not explained in the submitted manuscripts.
Selim KILIC
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EDIS, 2009 Perhaps the most frequently asked question concerning sampling is "What size sample do I need?" The answer to this question is influenced by a number of factors, including the purpose of the study, population size, the risk of selecting a "bad" sample ...
Glenn D. Israel
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