Currently the code assumes that sample sizes are fixed within a window. But many interesting time series have varying sample size (for example, the YJIT benchmarks). Montgomery discusses variable sample sizes several times, though not for all control charts.
Currently the code assumes that sample sizes are fixed within a window. But many interesting time series have varying sample size (for example, the YJIT benchmarks). Montgomery discusses variable sample sizes several times, though not for all control charts.