Skip to main content

Table 7 Comparison of the in-control performance among the standard and risk-adjusted CUSUM chart to monitor seasonality

From: Risk-adjusted zero-inflated Poisson CUSUM charts for monitoring influenza surveillance data

 

p-CUSUM

\(\uplambda\)-CUSUM

t-CUSUM

Standard CUSUM

100.2283

196.8143

124.6451

Risk-adjusted CUSUM

402.9923

400.5468

404.3959

  1. The ARL closest to the pre-determined in-control ARL 400 are bolded