fill {fts} | R Documentation |
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)