beyond.limits(object)
"shewhart". Usually the return object of a call to
the
shewhart function.
beyond.limits and
runs.target are the two rules applied to a Shewhart
control chart by default. Any violating points are highlighted. Both
beyond.limits
and
runs.target are called by
shewhart.rules which
is called by
shewhart.
beyond.limits
may be applied directly to an object inheriting from class
"shewhart"
to obtain the indices of points beyond the control limits.
shewhart,
beyond.limits is applied (by default) to the
Shewhart control chart and all the violating points are highlighted.
qc.chart <- shewhart(qcc(matrix(rnorm(100), ncol = 5), "xbar")) beyond.limits(qc.chart)