On Tue, 17 Aug 2004 [EMAIL PROTECTED] wrote: > say that i have this table > >x<-table(adoc, oarb) > >x > oarb > 0 1 > adoc > ab 1 0 > am 5 1 > ba 14 1 > cc 271 3 > ch 87 2 > dz 362 6 > fl 7 0 > fs 84 2 > > is there an easy way to get the row names or row numbers of rows with > oarb==0
That seems to be with *entry* zero, not oarb = 0? > i.e. (ab, fl) or (1, 7) rows(x)[x==0] rownames(x)[rows(x)[x==0]] will do what I think you meant to ask. -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
