A method is disclosed for creating a new control chart in a basic record
system that includes a server and a database coupled to the server. The
method includes the steps of storing a number of SPC control charts and a
number of tables in the database and determining whether information
stored in at least one of the tables has changed. If the information has
changed, the method then determines whether the changed information can
be described by at least one of the SPC control charts. If the changed
information can be described, then the method updates at least one of the
SPC control charts with the changed information. If the changed
information cannot be described, then the method creates a new control
chart that can describe the changed information.