If xj=Z1+0.1e j=1,2,3....15 Z1~N(0,1) e~iid N(0,1) Z1 and e independent... In this model xj has pairwise correlation 0.99 Is it true?? If true..how to generate xj? please give me answer! -- View this message in context: http://r.789695.n4.nabble.com/hi-please-help-me-tp2308631p2308631.html Sent from the R help mailing list archive at Nabble.com.