svplot1                 Creates Sv-plot1, the first version of the
                        sample variance plots.
svplot2                 Creates Sv-plot2, the second version of the
                        sample variance plots.
test1mu                 Tests the hypothesis over population mean based
                        on one sample by Sv-plot2.
test1musm               Tests the hypothesis over population mean based
                        on one sample summary statistics by Sv-plot2.
test2mu                 Tests the hypothesis over two population means
                        based on two samples by Sv-plot2.
test2musm               Tests the hypothesis over two population means
                        based on two samples summary statistics by
                        Sv-plot2.
