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Minitab fails to automatically convert the 2-sided confidence interval to a 1-sided confidence bound in these cases.

= Several specific issues have been resolved in Minitab 16.1.1, including: Item 1 ******** In the Assistant output for Chi-Square %Defective Test, the Power Report displays incorrect bounds for the individual confidence intervals if a sample has 0 defects, or if the sample's defectcount equals its number of trials. Improved Assistant Gage R&R Output – The Variation Report includes both the Operator and Operator*Part interaction for the Reproducibility component. Nelson Estimate Method – Individuals and I-MR charts include this additional method for estimating the standard deviation. Diagnostic tools are also provided to determine when Laney charts are more appropriate than P and U charts. Laney P’ and U’ Charts – Create control charts for attribute data when P and U charts are not effective due to overdispersion or underdispersion. =  G and T Charts – Monitor time or opportunities between rare events with these control charts. Improved Performance – Import datasets, open project files, and run your analysis even faster.Įxport to PowerPoint and Word – Directly export your graphs and Session window output for easy reporting. Tutorials – Access forty-five new tutorials for the tools you use most often. Power and Sample Size – Use seven new tools to calculate power and sample size. Gage R&R Study (Expanded) – Include additional factors, analyze studies that are balanced or unbalanced, specify if factors are fixed or random, and more. Tolerance Intervals – Calculate bounds for a given proportion of a population. Split-Plot Designs – Create and analyze design of experiments that include hard-tochange factors. Orthogonal Regression – Perform regression for a predictor variable that contains error. Nonlinear Regression – Model non-linear relationships between variables.

General Regression – Easily specify interaction and polynomial terms, compute confidence intervals for regression coefficients, and more. The Assistant also provides interpretation of your results so you can present your findings with confidence. Use the Assistant’s interactive interface to quickly find the right tool and analyze your data. The Assistant – This new menu makes Minitab even easier to use and more accessible to everyone who needs to analyze their data, including Green Belts and those who are new to statistics. Minitab 16 also has the same user-friendly interface as previous versions, making the transition to Minitab 16 easy. = Welcome to Minitab 16! Our latest release includes several new features and enhancements, including the new Assistant. Minitab® 16 Statistical Software Contents Part 1.