On 26 August 2011 03:37, R. Michael Weylandt <michael.weyla...@gmail.com> wrote: > If you could, dput() them so we can see everything about them. You also > might see if merge() gives you more expected behavior....
Ok... > dput(a) structure(c(7.6343, 7.6343, 7.5458, 7.4532, 7.404, 7.3317), class = c("xts", "zoo"), .indexCLASS = "Date", .indexTZ = "", index = structure(c(1270105200, 1270191600, 1270278000, 1270364400, 1270450800, 1270537200), tzone = "", tclass = "Date"), .Dim = c(6L, 1L), .Dimnames = list(NULL, "ZWD.UGX")) > dput(b) structure(c(28.02, 28.3, 28.38, 28.21, 28.31, 28.47), .indexCLASS = "Date", .indexTZ = "", src = "yahoo", updated = structure(1314356091.21457, class = c("POSIXct", "POSIXt")), class = c("xts", "zoo"), index = structure(c(1270072800, 1270418400, 1270504800, 1270591200, 1270677600, 1270764000), tzone = "", tclass = "Date"), .Dim = c(6L, 1L), .Dimnames = list(NULL, "SCHB.Close")) > merge(a,b) > merge(a,b) ZWD.UGX SCHB.Close 2010-04-01 NA 28.02 2010-04-01 7.6343 NA 2010-04-02 7.6343 NA 2010-04-03 7.5458 NA 2010-04-04 7.4532 NA 2010-04-05 NA 28.30 2010-04-05 7.4040 NA 2010-04-06 NA 28.38 2010-04-06 7.3317 NA 2010-04-07 NA 28.21 2010-04-08 NA 28.31 2010-04-09 NA 28.47 > q() So, no, merge doesn't work... -- Sent from my mobile device Envoyait de mon telephone mobil ______________________________________________ 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.