Hello!
I'd like to take Dates and extract from them months and years - but so
that it sorts correctly. For example:
x1<-seq(as.Date("2009-01-01"), length = 14, by = "month")
(x1)
order(x1) # produces correct order based on full dates
# Of course, I could do "format" - but this way I am losing the "Date"
quality of the data:
x2<-format(x1,"%Y.%m")
(x2)
order(x2)
Not sure it's possible at all: But is there some other way to extract
just months and years from Dates (while ingoring days) - but so that
it's still somehow a Date object?
Thank you very much!
--
Dimitri Liakhovitski
Ninah Consulting
www.ninah.com
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