Dear All, While i am trying convert data frame object to zoo object I am getting numeric(0) error in performance analytics package.
The source code i am using from this website to learn r in finance: https://faculty.washington.edu/ezivot/econ424/returnCalculations.r # create zoo objects from data.frame objects dates.sbux = as.yearmon(sbux.df$Date, format="%m/%d/%Y") dates.msft = as.yearmon(msft.df$Date, format="%m/%d/%Y") sbux.z = zoo(x=sbux.df$Adj.Close, order.by=dates.sbux) msft.z = zoo(x=msft.df$Adj.Close, order.by=dates.msft) class(sbux.z) head(sbux.z) > head(sbux.z) Data: numeric(0) I will be grateful if anybody would like to guide me where i am making the mistake. With best regards, Upananda Pani -- You may delay, but time will not. Research Scholar alternative mail id: [email protected] Department of HSS, IIT KGP KGP [[alternative HTML version deleted]] ______________________________________________ [email protected] mailing list -- To UNSUBSCRIBE and more, see 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.
