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An extreme value analysis of daily new cases of COVID-19 in Africa
Published 2025-01-01Subjects: Get full text
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Mixture of Lindley and Lognormal Distributions: Properties, Estimation, and Application
Published 2021-01-01“…Also, the flexibility of the proposed mixture distribution is demonstrated by showing its superiority to fit a well-known real data set of 128 bladder cancer patients compared to several mixture and nonmixture distributions. The Kolmogorov Smirnov test and some information criteria are used to compare the fitted models to the real dataset. …”
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WIND SPEED ANALYSIS AT IKEJA, NIGERIA USING THE CONVENTIONAL PROBABILITY DENSITY FUNCTIONS
Published 2018-09-01“…The best fit test for these PDFs were determined from Akaike Information Criteria, Bayesian Information Criteria, Kolmogorov-Smirnov test, Cramer-von Mises statistics, Anderson-Darling Statistic, Mean Square Error and Chi-Square Test using Maximum Likelihood Estimation and Method of Moments as parameter estimates. …”
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Point Process applied to fire outbreaks in São Paulo
Published 2024-12-01“…Descriptive and inferential analyses were conducted, including Ripley's K Function and the Kolmogorov-Smirnov Test, to test the hypothesis of Complete Spatial Randomness (CSR). …”
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The analysis of the attention levels of individuals playing golf
Published 2014-06-01“…The test of the data distribution is normal or not made by One-sample Kolmogorov-Smirnov test method and fixed that data have normal distribution. …”
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The relationship between the countries' performances at the major sport events with their performance at the Olympic Games
Published 2015-03-01“…Also, for analyzing used descriptive and inferential statistics (Kolmogorov-Smirnov test and Spearman correlation coefficient) by SPSS software and significant level p≤0.05. …”
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Presentation of Machine Learning Approaches for Predicting the Severity of Accidents to Propose the Safety Solutions on Rural Roads
Published 2022-01-01“…In this regard, using accident data from 2017 to 2020, the machine learning algorithms, including multiple logistic regression, multilayer perceptron neural network (MLPNN), and radial basis function neural network (RBFNN) models, as well as statistical methods, including Kolmogorov–Smirnov test, Friedman test, and factor analysis, were implemented to determine the contributory factors in the severity of accidents. …”
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Experimental Study on the Size Effect on the Probability Distribution of Concrete Compressive Strength
Published 2022-01-01“…Compressive strength tests were performed on concrete cubic specimens with side lengths of 70 mm, 100 mm, and 150 mm, respectively. The Kolmogorov-Smirnov test results revealed that concrete compressive strength of each specimen size followed a normal probability distribution; that is, a change in specimen size did not affect the type of probability distribution. …”
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Probabilistic Assessment of Degree of Bending in Tubular X-Joints of Offshore Structures Subjected to Bending Loads
Published 2015-01-01“…In each case, Kolmogorov-Smirnov test was used to evaluate the goodness of fit. …”
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THE EFFECTIVENESS OF LIFE SKILLS COUNSELLING IN IMPROVING STUDENTS’ SELF-REGULATED LEARNING
Published 2023-01-01“…First, data analysis for testing required statistical assumptions, ie test of data distribution normality with Kolmogorov-Smirnov test technique and homogeneity test of variance with Levene test. …”
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Reviewıng Attıtudes of Women Towards Leisure Actıvıtıes in Terms of Different Variables
Published 2018-12-01“…Normality of the distributions was tested with Kolmogorov-Smirnov test. For the analyses of the data; T-test, ANOVA and Correlation tests were used for those data that followed a normal distribution whereas Mann Whitney U test and Kruskal-Wallis H test were used for those data that did not follow a normal distribution. …”
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Reappraising double pendulum dynamics across multiple computational platforms
Published 2025-02-01“…Time series analyses, including the calculation of Shannon entropy and the Kolmogorov - Smirnov test, quantified the system's unpredictability and sensitivity to infinitesimal perturbations of the initial conditions. …”
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Effect of Covid-19 Pandemic on Recreational Awareness and Quality of Life
Published 2021-08-01“…The SPSS package program was used in the analysis of the research data, and Kolmogorov Smirnov test and Shapiro tests were applied to determine the normality of the data distribution. …”
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Providing a structural model of lean sustainable supply chain with total quality management approach in the automotive industry
Published 2024-06-01“…The normality of the data distribution was examined using the Kolmogorov-Smirnov test. The main result of this study was the pattern of factors affecting the purity of the supply chain in the automotive parts industry. …”
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Metacognitive Awareness and Self-Efficacy: A Closer Look at the Profiles of Arabic Learners at an Islamic University in Indonesia
Published 2024-12-01“…The collected data were analyzed statistically by calculating the percentages of students based on their levels of metacognitive awareness and self-efficacy. The Kolmogorov-Smirnov test was employed to assess the normality of the data, while the Levene test was used to check for homogeneity. …”
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Oral Manifestations, Risk Factors and Management Strategies of COVID-19 Associated Mucormycosis in Tertiary Care Hospital
Published 2023-04-01“…Statistical analysis was done using Kolmogorov-Smirnov test using the Statistical Package for Social Sciences, Version 16 software. …”
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Comparison of narcissism levels of students in the faculty of sports sciences in terms of some demographic variables
Published 2017-08-01“…The normality assumption tests of the data were conducted with Kolmogorov-Smirnov Test. Since the data did not meet the parametric test assumptions, nonparametric tests “’Mann-Whitney U” and “Kruskal Wallis” were used in order to find out the differences between personality traits and narcissism. …”
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Research on Basic Wind Pressure Calculation Method for Lacking Long-Term Wind Speed Data
Published 2022-01-01“…In this study, the extreme value Type III distribution with variable substitution method and least square method as parameter estimation method is used to fit and analyze the daily, weekly, and monthly maximum wind speed data of 13 major cities in China, when using the Kolmogorov–Smirnov test method to test the results of the fit, it finds that in the wind speed samples of most cities, only the monthly maximum wind speed data obeys the extreme value Type III distribution. …”
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Variations in Postpartum Hemoglobin Values in Maternal Patients Residing at High Altitude
Published 2024-01-01“…The sample consisted of 124 patients. The Kolmogorov-Smirnov test and Wilcoxon signed rank test were used. …”
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Characterizing Heterogeneity in Drivers’ Merging Maneuvers Using Two-Step Cluster Analysis
Published 2018-01-01“…Seven distributions (Normal, Log-normal, Student’s t, Logistic, Log-Logistic, Gamma, and Weibull) are considered for each cluster and the Kolmogorov-Smirnov test statics are used to select the best fitted distributions. …”
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