?unique ?duplicated
-- Bert On Sat, Jul 28, 2012 at 12:57 PM, Christofer Bogaso <bogaso.christo...@gmail.com> wrote: > Dear all, I am into following coding: > >> library(quantmod) >> Data1 <- get(getSymbols("TCS.NS", from = as.Date("2008-01-01"), >> return.class = "zoo"))[,4] > Warning messages: > 1: In zoo(cd, order.by = index(x), ...) : > some methods for “zoo” objects do not work if the index entries in > ‘order.by’ are not unique > 2: In zoo(rval, index(x)[i]) : > some methods for “zoo” objects do not work if the index entries in > ‘order.by’ are not unique > > Here, I guess there are some duplicated dates-index. Is there any function > available to automatically extract unique indices ??? > > Thanks and regards, > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Bert Gunter Genentech Nonclinical Biostatistics Internal Contact Info: Phone: 467-7374 Website: http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.