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| xcusum.ad | Compute steady-state ARLs of CUSUM control charts |
| xcusum.arl | Compute ARLs of CUSUM control charts |
| xcusum.crit | Compute decision intervals of CUSUM control charts |
| xewma.ad | Compute steady-state ARLs of EWMA control charts |
| xewma.arl | Compute ARLs of EWMA control charts |
| xewma.crit | Compute critical values of EWMA control charts |