Use that to find the mean of each of variable in the FOCUS dataset. Other descriptive statistics introduced below are also computed for each of the variables. Make a histogram of each variable and see ...

data speclims; input @1 machine $9. _lsl_ _usl_; _var_ = 'position'; datalines; Machine 1 -0.5 0.5 Machine 2 0.0 1.0 Machine 3 0.0 1.0 ; The following statements create a comparative histogram for the ...

Nonparametric statistics include nonparametric descriptive statistics ... the parameters are flexible and not fixed in advance. A histogram is an example of a nonparametric estimate of a ...

By looking through the whole chart, it is easy to see the ratio of every category in the dataset. In descriptive statistics, a box plot (or boxplot) displays the main properties of a dataset through ...