Hello everyone, I have a vector P and I want to replace each of its missing
values by its next element, for example:
P[i] = NA --> P[i] = P[i+1]
To do this I am using the replace() and lag() functions like this:
P <- replace(as.ts(P),is.na(as.ts(P)),as.ts(lag(P,1)))
but here is the error that I get:
Warning message:
In NextMethod("[<-") :
number of items to replace is not a multiple of replacement length
I have tried to reduce the dimension of P on the first two elements of the
replace() function by one but it wouldn't work either. Any idea?
-----
Anna Lippel
--
View this message in context:
http://n4.nabble.com/Error-on-using-lag-function-tp1399935p1399935.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________
[email protected] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
