heidi_chiang 发表于 2011-10-13 23:15 
在google找到的:) http://202.113.29.3/~zjwang/publications/dwz07_sciencechina.pdf
Sullivan, J. H. and Woodall, W. H. (1996), A contral for preliminary analysis of individual observations, Journal of Quality Technology, 28, 265-278.
这个能不能帮我找一下