Description Usage Arguments Value See Also Examples
A method that lets you multiply functional time series (fts
) and perform scalar multiplication of functional time series.
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 15 16 | ## Not run:
require(fda)
require(Rfssa)
data(Callcenter) # Read data
u=seq(0,1,length.out=240) # Define domain of functional data
d=12 # number of basis elements
basis=create.bspline.basis(rangeval = c(0,1),nbasis = d) # create basis object
smooth.calls=smooth.basis(u, matrix(nrow=240,ncol=365,Callcenter$calls), basis)
Y=fts(smooth.calls$fd) # create functional time series
plot(Y)
Ytimes=Y*Y # elementwise multiplication of the functional time series with itself
plot(Ytimes)
Ytimes2=2*Y # multiply 2 with every term in the functional time series
plot(Ytimes2)
## End(Not run)
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