ANOVA tables and statistical significance of models
نویسندگان
چکیده
منابع مشابه
Statistical Significance of Data T-test, ANOVA
Here x is a numeric vector of data values and y is an optional numeric vector of data values. If y is excluded, the function performs a one-sample t-test on the data contained in x, if it is included it performs a two-sample t-tests using both x and y. The option mu provides a number indicating the true value of the mean (or difference in means if you are performing a two sample test) under the...
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Researchers in the social and behavioral sciences often have clear expectations about the order/direction of the parameters in their statistical model. For example, a researcher might expect that regression coefficient β1 is larger than β2 and β3. The corresponding hypothesis is H: β1 > {β2, β3} and this is known as an (order) constrained hypothesis. A major advantage of testing such a hypothes...
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چکیده ندارد.
15 صفحه اولStatistical and Practical Significance of Articles at Sports Biomechanics Conferences
Background. The importance of using statistical approaches has increased and became necessary for researchers and specialists in sports biomechanics because they need more objective and accurate methods to increase knowledge. Objectives. Evaluate the reality of using practical significance in the articles published in scientific conferences in the biomechanical sport. Methods. One hundred twe...
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ژورنال
عنوان ژورنال: Journal of Chemometrics
سال: 2018
ISSN: 0886-9383,1099-128X
DOI: 10.1002/cem.3019