Trim NAs from Time Series
Trim NAs from the start and end of a time series object.
trimNA(x, startNAs=TRUE, endNAs=TRUE)
## Default S3 method:
trimNA(x, startNAs=TRUE, endNAs=TRUE)x |
A time series matrix or an object of class TSdata. |
startNAs |
If FALSE then beginning NAs are not trimmed. |
endNAs |
If FALSE then ending NAs are not trimmed. |
Trim NAs from the ends of a time series object. Observations in a given period for all series are dropped if any one contains an NA.
A time series object which is windowed to the subset of data which is not NAs (usually the available data).
trimNA(ts(rbind(NA, matrix(1:20,10,2)), start=c(1980,1), frequency=12))
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