monomial {fda} | R Documentation |
Computes the values of the powers of argument t.
monomial(evalarg, exponents, nderiv=0)
evalarg |
a vector of argument values. |
exponents |
a vector of nonnegative integer values specifying the powers to be computed. |
nderiv |
a nonnegative integer specifying the order of derivative to be evaluated. |
a matrix of values of basis functions. Rows correspond to argument values and columns to basis functions.
polynom
,
power
,
expon
,
fourier
,
polyg
,
bsplineS
# set up a monomial basis for the first five powers nbasis <- 5 basisobj <- create.monomial.basis(c(-1,1),nbasis) # evaluate the basis tval <- seq(-1,1,0.1) basismat <- monomial(tval, 1:basisobj$nbasis)