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Friedman test
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Part 2 of ebook "Clinical data analysis on a pocket calculator: Understanding the scientific methods of statistical reasoning and hypothesis testing (Second edition)" provides readers with contents including: Chapter 27 - Robust tests for imperfect data; Chapter 28 - Non-linear modeling on a pocket calculator; Chapter 29 - Fuzzy modeling for imprecise and incomplete data; Chapter 30 - Bhattacharya modeling for unmasking hidden Gaussian curves; Chapter 31 - Item response modeling instead of classical linear analysis of questionnaires; Chapter 32 - Meta-analysis of continuous data; Chapter 33...
168p
daonhiennhien
03-07-2024
1
1
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The Friedman rank sum test is a widely-used nonparametric method in computational biology. In addition to examining the overall null hypothesis of no significant difference among any of the rank sums, it is typically of interest to conduct pairwise comparison tests.
18p
vioklahoma2711
19-11-2020
12
1
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This study aims at to know the objectives of investments and also aims at to know the factors that are considered before investments, i.e., factors influencing in selection of a particular type of financial instruments and the behaviour of investors.
6p
guineverehuynh
22-06-2020
6
0
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Nghiên cứu này tiến hành thu thập thông tin về khả năng thanh toán của 158 công ty đại chúng trong giai đoạn từ trước khi cổ phần hóa đến sau khi doanh nghiệp cổ phần hóa. Nghiên cứu sử dụng kiểm định Fiedman test và Wilcoxon Sign rank test để đánh giá sự khác biệt về khả năng thanh toán trước và sau khi cổ phần hóa.
5p
viartemis2711
22-10-2019
44
0
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It is shown that if a d-regular graph contains s vertices so that the distance between any pair is at least 4k, then its adjacency matrix has at least s eigenvalues which are at least 2pd − 1 cos( 2k ). A similar result has been proved by Friedman using more sophisticated tools.More generally, Serre has shown (see [3], [4] ) that for any fixed r and for any infinite family of d-regular graphs Gi, lim inf r(Gi) 2pd − 1. The same result has been proved by Friedman already in [5].
4p
thulanh5
12-09-2011
93
5
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