Showing papers by "William H. Woodall published in 1988"
TL;DR: In this paper, the average run length of Shewhart charts using various trend rules is presented, and it is shown that the trend rule is not effective in detecting a linear shift in the mean of the monitored process.
Abstract: Approximate average run lengths of Shewhart charts using various trend rules are presented. It is shown that the trend rule is not effective in detecting a linear shift in the mean of the monitored process...
89 citations