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

Description Usage Arguments Details Value Author(s) See Also Examples

create an fts object by specifying index and data

1	fts(index,data)

`index`	a vector of dates
`data`	a matrix, dataframe, or vector

fts is an S3 class in which the fts object is represented as a native R matrix and the dates are attached as an attribute to the matrix

a fts object

Whit Armstrong

as.fts

x <- fts(index=seq(from=Sys.Date(),by="months",length.out=24),data=1:24)
y <- fts(index=seq(from=Sys.Date(),by="months",length.out=12),data=13:24)
xx <- x[1:10,]

## intersection of dates is taken for Arith methods
xyp <- x + y
xys <- x - y
xym <- x * y
xyd <- x / y
xyg <- x > y
xyl <- x < y

cxy <- cbind(x,y)
rxy <- rbind(x,y)
print(x)
plot(x)