Closed annaymj closed 3 years ago
what is 1995.00
is supposed to represent?
maybe you want out.early.xts.window <- window(out.early.xts, start=.POSIXct(1995.00))
or out.early.xts.window <- window(out.early.xts, start=as.POSIXct("1995-01-01"))
It's the year name. The workaround code seems working.
Thank you!
Update. 1995.00 means year 1995 quarter Q1. 1996.25 (1996 Q2). Those works in the old library version.
.POSIXct(1995.00) is returning very weird result.
.POSIXct(1995.00) [1] "1970-01-01 00:33:15 UTC"
as.POSIXct("1995-01-01") is working
as.POSIXct("1995-01-01") [1] "1995-01-01 UTC" Do you have an easy method to convert 1995.00 to "1995-01-01"?
Also do you have plan to make 1995.00 format working for the updated version?
Thanks a lot!
Hi @annaymj. I'll investigate the prior behavior and make sure it is not broken in the new version.
Hi @annaymj, can you please provide an example of the out.early.xts
and out.early.xts.window
objects, when run under 0.9-7? The window.xts()
method was added in 0.11-0, so window.zoo()
would have been dispatched in any prior version of xts.
I can get your example to work if the index is yearmon
or yearqtr
, but not if it's Date
.
R> x <- xts(1:12, seq(as.yearqtr(2007), by=1/4, length.out=12))
R> window(x, start=2009)
[,1]
2009 Q1 9
2009 Q2 10
2009 Q3 11
2009 Q4 12
R> ix <- seq(as.yearmon(2007), by=1/12, length.out=36)
R> head(window(xts(1:36, ix), start=2009))
[,1]
Jan 2009 25
Feb 2009 26
Mar 2009 27
Apr 2009 28
May 2009 29
Jun 2009 30
R> ix <- as.Date(ix)
R> head(window(xts(1:36, ix), start=2009)) # starts in 2007, not 2009
[,1]
2007-01-01 1
2007-02-01 2
2007-03-01 3
2007-04-01 4
2007-05-01 5
2007-06-01 6
R> packageVersion("xts")
[1] '0.9.7'
The
window
function works in an older version (0.9-7), but fails the new version.Can you share an example of work around ?
Was trying to install the old version using the following command, but runs into compilation issue