EWMA_p_chart_one_LCL    A one-sided lower EWMA-p control chart
EWMA_p_chart_one_UCL    A one-sided upper EWMA-p control chart
EWMA_p_chart_two        A two-sided EWMA-p control chart
EWMA_p_one_LCL          The one-sided lower control limit of an EWMA-p
                        chart
EWMA_p_one_UCL          The one-sided upper control limit of an EWMA-p
                        chart
EWMA_p_two              The two-sided control limits of an EWMA-p chart
ME_data_generate        Generate the discrete random variable with
                        measurement error
cont_to_disc_M          Convert data to M statistic
cont_to_disc_V          Convert data to V statistic
ewma                    EWMA chart statistics of the data
