. 2021 Jan 12;49(6):1540–1558. doi: 10.1080/02664763.2020.1870670

Table 1.

CPI results of CUSUM multi-charts with $A R L_{0}$ $\approx 500$ .

Chart	CPI	Chart	CPI
$T_{C M} [θ_{1} (0.1, 1.13), θ_{2} (1.00, 1.38)]$	0.8690	$T_{C M} [θ_{1} (1.5, 1.63), θ_{2} (2.5, 1.88)]$	0.8215
$T_{C M} [θ_{1} (0.1, 1.13), θ_{2} (1.00, 1.38)]$	0.8690	$T_{C M} [θ_{1} (1.5, 1.75), θ_{2} (3.0, 2.00)]$	0.8208
$T_{C M} [θ_{1} (0.1, 1.13), θ_{2} (1.25, 1.50)]$	0.8880	$T_{C M} [θ_{1} (2.0, 1.63), θ_{2} (2.5, 1.88)]$	0.7580
$T_{C M} [θ_{1} (0.1, 1.25), θ_{2} (1.00, 1.50)]$	0.8628	$T_{C M} [θ_{1} (2.0, 1.63), θ_{2} (3.0, 2.00)]$	0.7586
$T_{C M} [θ_{1} (0.1, 1.25), θ_{2} (1.25, 1.38)]$	0.8646	$T_{C M} [θ_{1} (2.0, 1.75), θ_{2} (2.5, 2.00)]$	0.7579
$T_{C M} [θ_{1} (0.1, 1.25), θ_{2} (1.25, 1.50)]$	0.8695	$T_{C M} [θ_{1} (1.5, 1.75), θ_{2} (3.0, 1.88)]$	0.8211
$T_{C M} [θ_{1} (0.5, 1.13), θ_{2} (1.25, 1.38)]$	0.8587	$T_{C M} [θ_{1} (1.5, 1.63), θ_{2} (3.0, 2.00)]$	0.8215
$T_{C M} [θ_{1} (0.5, 1.13), θ_{2} (1.25, 1.50)]$	0.8540	$T_{C M} [θ_{1} (2.0, 1.75), θ_{2} (3.0, 1.88)]$	0.7586
$T_{C M} [θ_{1} (0.5, 1.13), θ_{2} (1.00, 1.50)]$	0.8481	$T_{C M} [θ_{1} (2.0, 1.63), θ_{2} (3.0, 2.00)]$	0.7586
$T_{C M} [θ_{1} (0.5, 1.25), θ_{2} (1.25, 1.38)]$	0.8847	$T_{C M} [θ_{1} (1.5, 1.63), θ_{2} (2.5, 2.00)]$	0.8217
$T_{C M} [θ_{1} (0.5, 1.25), θ_{2} (1.00, 1.50)]$	0.8786	$T_{C M} [θ_{1} (1.5, 1.75), θ_{2} (2.5, 1.88)]$	0.8203
$T_{C M} [θ_{1} (0.5, 1.25), θ_{2} (1.00, 1.38)]$	0.8705	$T_{C M} [θ_{1} (2.0, 1.63), θ_{2} (3.0, 1.88)]$	0.7589