[R] writing dates to a file

[David Winsemius]

On May 24, 2011, at 2:34 PM, Heiman, Thomas J. wrote:

> Hi,
>
> I have attached the data files to this note.   I use this code:
>
> library(zoo)
> z1 <- read.zoo("baltimorefludata.txt", format = "%m/%d/%Y", header =  
> TRUE)
> z2 <- read.zoo("baltimorew.txt", format = "%Y%m%d", header = TRUE)
>
> z3<-merge(z1,z2)
>
> write.table(z3, "fluweatherdata_baltimore2.txt", sep="\t")
>
> R is writing the other data to the file but not the dates...  Is  
> there a way to also write the dates to the file?  Thank you!!

?write.zoo

-- 

David Winsemius, MD
West Hartford, CT