Analysis of COVID-19 data using neutrosophic Kruskal Wallis H test.
Analysis of COVID-19 data using neutrosophic Kruskal Wallis H test.
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DOI：
10.1186/s12874-021-01410-x
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发表时间：
2021-10-17
影响因子：
4
通讯作者：
Aslam M
中科院分区：
文献类型：
--
作者：
Sherwani RAK;Shakeel H;Awan WB;Faheem M;Aslam M
Kruskal-Wallis H检验来自银行的经典统计检验，是一种著名的非参数替代单向方差分析方法。检验在决策问题中被广泛使用，在决策问题中，当观测数据是精确的形式时，人们必须比较几种方法的相等性。当数据是区间形式并且具有一定的不确定性时，测试是无能为力的。区间值数据往往包含不确定性和不精确性，并且常常产生于包含模糊性和歧义性的情况。本研究针对不确定性数据，提出了一种改进的Kruskal-Wallis H检验方法。本研究提出了一套完整的理论方法论，并对其进行了应用和实施。出于应用目的，建议的测试应用于新冠肺炎数据集。研究结果表明，改进的Kruskal-Wallis H检验更适用于区间值数据情形。这一新的中性血液性Kruskal-Wallis检验在新冠肺炎数据集上的应用表明，拟议的检验提供了更相关和更充分的结果。对于确定部分和不确定部分，记录了代表新冠肺炎患者每日ICU占用率的数据。经典统计学下现有的非参数Kruskal-Wallis H检验会给出误导性的结果。建议的测试显示，在1%的显著水平上，不同年龄段的冠状病毒阳性患者的平均每日ICU占用率存在统计学差异。结果表明，我们提出的Kruskal-Wallis的改进形式在中性粒细胞环境中取代经典形式是合适的。
Kruskal-Wallis H test from the bank of classical statistics tests is a well-known nonparametric alternative to a one-way analysis of variance. The test is extensively used in decision-making problems where one has to compare the equality of several means when the observations are in exact form. The test is helpless when the data is in an interval form and has some indeterminacy. The interval-valued data often contain uncertainty and imprecision and often arise from situations that contain vagueness and ambiguity. In this research, a modified form of the Kruskal-Wallis H test has been proposed for indeterminacy data. A comprehensive theoretical methodology with an application and implementation of the test has been proposed in the research. The proposed test is applied on a Covid-19 data set for application purposes. The study results suggested that the proposed modified Kruskal-Wallis H test is more suitable in interval-valued data situations. The application of this new neutrosophic Kruskal-Wallis test on the Covid-19 data set showed that the proposed test provides more relevant and adequate results. The data representing the daily ICU occupancy by the Covid-19 patients were recorded for both determinate and indeterminate parts. The existing nonparametric Kruskal-Wallis H test under Classical Statistics would have given misleading results. The proposed test showed that at a 1% level of significance, there is a statistically significant difference among the average daily ICU occupancy by corona-positive patients of different age groups. The findings of the results suggested that our proposed modified form of the Kruskal-Wallis is appropriate in place of the classical form of the test in the presence of the neutrosophic environment.
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影响因子：
4.4
作者：
Abdel-Basset, Mohamed;Nabeeh, Nada A.;Aboelfetouh, Ahmed
通讯作者：
Aboelfetouh, Ahmed
影响因子：
3.9
作者：
Nabeeh, Nada A.;Abdel-Basset, Mohamed;Aboelfetouh, Ahmed
通讯作者：
Aboelfetouh, Ahmed
影响因子：
5.8
作者：
Aslam, Muhammad
通讯作者：
Aslam, Muhammad
影响因子：
1.6
作者：
Van Hecke, T.
通讯作者：
Van Hecke, T.
影响因子：
4.1
作者：
Aslam, Muhammad
通讯作者：
Aslam, Muhammad