fill: Fill Missing Values

In armstrtw/fts: R interface to tslib (a time series library in c++)

Description

Fill a missing value (NA) with any of previous value, next value, or a user supplied value.

Usage

fill.fwd(x)
fill.bwd(x)
fill.value(x,value)

Arguments

x	An Fts object
value	a value to replace the missing values

Value

an Fts object

Author(s)

Whit Armstrong

Examples

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)

armstrtw/fts documentation built on June 3, 2017, 10:02 p.m.