Scholz and Stephens (1987, Journal of the American Statistical Association 82, 918-924) proposed a nonparametric k-sample Anderson-Darling statistic for grouped data. This note demonstrates that a ...

This course navigates participants through the statistical tools of Minitab’s most recent version so that they may comfortably manipulate data and solve problems, thereby strengthening quality ...

The most important parameter of a histogram is the bin width because it controls the tradeoff between presenting a picture with too much detail ("undersmoothing") or too little detail ("oversmoothing" ...

The link between simple probability and expected frequency is explored using a combination of statistics to investigate risk and its impact on life. Statistical diagrams A combination of statistical ...

The ability to create professional grade graphics is of key importance for scientific communication. The R programming package offers a powerful, flexible, and free platform which can be used to ...