Thu, 15 Jul 1999 18:30:12 +0200 (CEST)
On 15-Jul-99 Martin Maechler wrote:
> - Of course, it is *the wise thing* to use FFT for acf -- for the case of no
> NAs.. [and I think the NA case should be handled as well, and for small
> no-NA series that straightforward method will probably be faster
> than FFT as well ].
This reminds me of a request I have been meaning to make.
S-plus time series functions normally use only the longest contiguous
portion of the series with no missing values. I think a good way to implement
this would be to have an "na.omit" method for time series, but this
isn't a generic function in R (It is in SPLUS 3.3). Could this be changed?
r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: email@example.com