Fill Missing Values
Fill a missing value (NA) with any of previous value, next value, or a user supplied value.
fill.fwd(x) fill.bwd(x) fill.value(x,value)
x |
An Fts object |
value |
a value to replace the missing values |
an Fts object
Whit Armstrong
x <- fts(index=seq(from=Sys.Date(),by="days",length.out=50),rnorm(50)) x[x > 0,] <- NA fill.fwd(x) x <- fts(index=seq(from=Sys.Date(),by="days",length.out=50),rnorm(50)) x[x > 0,] <- NA fill.bwd(x) x <- fts(index=seq(from=Sys.Date(),by="days",length.out=50),rnorm(50)) x[x > 0,] <- NA fill.value(x,100.0)
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