This function calculates a linear combination of arbitrary basis functions on domains with arbitrary dimension.
expandBasisFunction(scores, argvals = functions@argvals, functions)
An object of class funData
with N
observations on
argvals
, corresponding to the linear combination of the basis
functions.
A matrix of dimension N x K
, representing the K
scores (coefficients) for each of the N
observations.
A list representing the domain, see funData
for details. Defaults to functions@argvals
.
A funData
object, representing K
basis
functions on a domain with arbitrary dimension.
univExpansion