Description Usage Arguments Value See Also Examples
A method for functional time series (fts
) addition and fts-scalar addition. Note that if the fts is multivariate
then a vector of numerics may be provided allowing for addition of different scalars to different variables. For example, multivariate fts-numeric addition
follows the form of Y+c(1,2)
if Y
is a bivariate fts.
1 2 | ## S3 method for class 'fts'
Y1 + Y2
|
Y1 |
An object of class |
Y2 |
An object of class |
An object of class fts
.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | ## Not run:
require(Rfssa)
load_github_data("https://github.com/haghbinh/Rfssa/blob/master/data/Callcenter.RData")
D <- matrix(sqrt(Callcenter$calls), nrow = 240)
u <- seq(0, 1, length.out = 240) # Define domain of functional data
d <- 22 # number of basis elements
Y <- fts(list(D), list(list(d, "bspline")), list(u))
plot(Y)
Yplus <- Y + Y # add the functional time series to itself
plot(Yplus)
Yplus2 <- Y + 2 # add 2 to every term in the functional time series
plot(Yplus2)
## End(Not run)
|
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