Tutorials
Tutorials show you how to use Analyse-it to perform common statistical analysis tasks.
- Distribution tutorial
Learn how to describe the distribution of a variable, make inferences about the population parameters, and exclude observations from analysis. - Correlation / PCA tutorial
Learn how to visualize the relationships between the variables and the similarities between observations. - Compare groups means tutorial
Learn how to test for a difference between the means of 2 groups and estimate the size of the effect. - Association in 2-way contingency tables tutorial
Learn how to test for association between two categorical variables, and reorganize the categories to emphasize the pattern of association. - Simple linear regression tutorial
Learn how to fit a simple regression model, check the assumptions of the ordinary least squares linear regression method, and make predictions using the fitted model. - Bland-Altman method comparison tutorial
Learn how to assess the agreement between two methods of measurement. - Estimating the precision of a measurement procedure (CLSI EP05-A3)
Learn how to estimate the precision of a measurement procedure for product performance characteristics, for FDA 510k submissions and product marketing. - Evaluating the linearity of a measurement procedure (CLSI EP06-A)
Learn how to characterize the linearity of a measurement procedure for product performance characteristics, for FDA 510k submissions and product marketing. - Verifying the precision of a measurement procedure against a performance claim and estimating the bias (CLSI EP15-A3)
Learn how to verify that a measurement procedure meets performance requirements before introducing a new measurement procedure into the laboratory, after maintenance to the measuring system, or upon failing a proficiency test or inspection. - Pareto charts tutorial
Learn how to apply techniques to identify the most important quality-related problems. - Process control charts tutorial
Learn how to apply process control charts to identify special-cause variation and improve processes. - Process capability tutorial
Learn how to determine the ability of a process to meet specifications.