This short course provides an overview of statistical analyses useful for comparing the means for one or more samples. The statistical training will include the discussion of the one sample t-test, ...

The goal of this short course is to first explain the services provided by the Laboratory for Interdisciplinary Statistical Analysis (LISA) and second to offer t-test and ANOVA (Analysis of Variance) ...

In this section you'll continue to deepen your knowledge of hypothesis testing and t-tests by examining the concept of power; an idea closely related to type II errors. With that, you'll see how the ...

Definition: Analysis of variance (ANOVA) is an analysis tool used in statistics to check if the means of two or more groups are significantly different from each other. ANOVA checks the impact of one ...

When analyzing experimental chemical data, it is often necessary to incorporate the structure of the study design into the chemometric/statistical models to ...

The ANOVA analysis of variance test is a fantastic tool when your data follows the normal distribution. Should your data fall outside of this category, you have the Kruskal-Wallis test. The ...