search for: numberofbatch

I have been having the same problem as poster Hodgess, below. It appears that her question was never answered, so I would like to share a solution with the community. The problem is the (apparent?) inability to produce moving range process behavior (a.k.a. "control") charts with individuals data in the package "qcc" (v. 2.0). I have also struggled with the same limitation in

...newlabels = monitoringBatches, axes.las = 3, chart.all = TRUE, title = "Individuals chart for aircraft primer paint viscosity", xlab = "Batch", ylab = "Value (viscosity units)") setupBatches <- setupBatches[-1] numberOfBatches <- length(observation) # intermediate matrix to coax qcc into plotting a moving range chart # # observations x[i], x[i + 1] appear in adjacentObservations[i] # whose range equals the moving range |x[[i]] - x[[i + 1]]| # adjacentObservations <- matrix(nrow = length(observation) - 1, ncol =...