archery1                Target archery dataset in the ranking round
                        (used as Phase I)
circuit                 Circuit boards data
counters                The performance of the counters data
dowel1                  Dowel pin dataset
employment              Level of employment data
mqcd                    Multivariante Quality Control Data
mqcs                    Create an object of class 'mqcs' to perform
                        statistical quality control. This function is
                        used to compute statistics required for to plot
                        Multivariate Control Charts
mqcs.mcusum             Function to plot mcusum chart
mqcs.mewma              Function to plot mewma chart
mqcs.t2                 Function to plot t2 Hotelling chart
orangejuice             Orange juice data
oxidation               Oxidation Onset Temperature
pcmanufact              Personal computer manufacturer data
pistonrings             Piston rings data
plates                  Vickers hardness data
plot.mqcs               Plot method for 'mqcs' objects
plot.qcs                function to create a plotting 'qcs' object
presion                 Level of presion data
qcd                     Quality Control Data
qcr                     Quality Control and Reability
qcs                     Quality Control Statistics
qcs.R                   Function to plot Shewhart R chart
qcs.S                   Function to plot Shewhart S chart
qcs.add                 qcs.add Add a data.frame object with a qcs
                        object
qcs.c                   Function to plot Shewhart c chart
qcs.cusum               Function to plot cusum chart
qcs.ewma                Function to plot ewma chart
qcs.np                  Function to plot Shewhart np chart
qcs.one                 Function to plot Shewhart xbar.one chart
qcs.p                   Function to plot Shewhart xbar chart
qcs.u                   Function to plot Shewhart u chart
qcs.xbar                Function to plot Shewhart xbar chart
state.control           This function is used for the state of the
                        process is under control. Were removed from the
                        sample observations that violate the rules of a
                        process under control
