The zoo package has six na.* routines for carrying values
forward, etc.
library(zoo)
?zoo
describes them. Also see the vignettes.
On Fri, May 23, 2008 at 6:55 AM, [EMAIL PROTECTED] wrote:
Dear R Users,
Was wondering if anyone can give me pointers to functionality in R that
can help clean a time series ? For example, some kind of
package/functionality which identifies potential errors and takes some
action, such as replacement by some suitable value (carry-forward, average
of nearest, what have you) and reporting of errors identified.
I did search Google for R cran time series clean outlier and various
permutations but did not come across anything.
Thanks,
Tolga
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