R help - Sep 2019 - Conversion of multivariate time series to functional time series

Hi, i am try to generalize the Functional autoregressive model of order one
FAR(1) to FAR(p) through? functional principle component by? choosing a
particular amount of variation, then using the functional scores of functional
principle component? for the prediction of vector autoregressive model i.e
VAR(p) time series through VAR package, now i want to transform these prediction
into functional form, this can be done through karhunen loeve transformation but
how i could do this R. Can any body help me in this regard

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