Hi, Is it possible to search for help pages that meet more than one criteria at a time? Say I want to search for all help pages that mention "cross-validation" AND "bootstrap". How do I do this? Thanks, Vadim [[alternative HTML version deleted]]
On Tue, 19 Oct 2004, Vadim Ogranovich wrote:> Hi, > > Is it possible to search for help pages that meet more than one criteria > at a time? Say I want to search for all help pages that mention > "cross-validation" AND "bootstrap". How do I do this? >I think you have to intersect them afterwards a<-help.search("bootstrap") b<-help.search("cross-validation") both<-intersect(a$matches[,1],b$matches[,1]) a$matches<-a$matches[both,,drop=FALSE] a -thomas