Analysis of variance (ANOVA) is one of the most frequently used statistical methods in medical research. The need for ANOVA arises from the error of alpha level inflation, which increases Type 1 error probability (false positive) and is caused by multiple comparisons. ANOVA uses the statistic F, which is the ratio of between and within group variances. The main interest of analysis is focused o...

The ANOVA method and permutation tests, two heritages of Fisher, have been extensively studied. Several permutation strategies have been proposed by others to obtain a distribution-free test for factors in a fixed effect ANOVA (i.e., single error term ANOVA). The resulting tests are either approximate or exact. However, there exists no universal exact permutation test which can be applied to an...

This article considers experiments in manufacturing where the response of interest is the geometric shape of a manufactured part and the goal is to determine whether the process settings varied during the experiment affect the resulting shape of the part. An approach in practice to determine factor effects is to estimate the form error of the part—if a standard definition of the form error of i...

This paper considers the problem of detecting archaeological traces in digital aerial images by analyzing the pixel variance over regions around selected points. In order to decide if a point belongs to an archaeological trace or not, its surrounding regions are considered. The one-way ANalysis Of VAriance (ANOVA) is applied several times to detect the differences among these regions; in partic...

The One-way Analysis of Variance (ANOVA) is a procedure for testing the hypothesis that K population means are equal, where K > 2. The One-way ANOVA compares the means of the samples or groups in order to make inferences about the population means. The One-way ANOVA is also called a single factor analysis of variance because there is only one independent variable or factor. The independent vari...

In this paper, we propose a new statistical approach to investigate the performance of some objective quality metrics used in the literature in order to determine the most suitable quality metric for watermark transparency evaluation. To this end, we have defined a new procedure based on the ANOVA (ANalysis Of VAriance) tests and the subjective performance evaluation. Firstly, a set of selected...

This study aims to investigate the factors that affect use of educational websites by students faculty sports sciences in Turkey. To determine affecting students, “Factors Affecting Use Educational Websites Scale” was used. The data obtained were analysed SPSS 22.0 package software. “One-Way Variance (ANOVA)” analysis, which is one parametric tests, conducted. Additionally, a “Pearson Correlati...