12. Control charts
12.1 Overview - Control charts
Rationale Suppose you have multivariate data (e.g., abundances of multiple species) sampled repea...
12.2 Classical univariate control chart
A classical univariate control chart arises in the context of process control for industrial and ...
12.3 Classical multivariate control chart
A suitable criterion for a control chart designed to detect shifts in the population mean vector ...
12.4 Bivariate normal example: NZ fish
To demonstrate the use of Hotelling's $T^2$ in a multivariate control-chart setting, it is useful...
12.5 Dissimilarity-based multivariate control chart
Essential steps Suppose we have an $(N \times p)$ data matrix, $\bm{Y}$, and we can capture the i...
12.6 Additional notes on implementing control charts
We offer here a few additional notes regarding the implementation of control charts in real appli...
12.7 Example: Birds from Grand Forks
We shall implement a control chart on data from the North American Breeding Bird Survey (BBS) ()....