Create an Exponential Basis
Create an Exponential Basis
DESCRIPTION:
Create an exponential basis object defining a set of exponential
functions with rate constants in argument ratevec.
USAGE:
create.exponential.basis(rangeval=c(0, 1), nbasis=1, ratevec=1)
OPTIONAL ARGUMENTS:
- rangeval
-
A vector of length 2 containing the initial and final
values of the interval over which the functional
data object can be evaluated.
- nbasis
-
The number of exponential functions.
- ratevec
-
A vector of length nbasis of rate constants defining basis functions
of the form exp(rate*x).
VALUE:
A basis object with the type "expon".
DETAILS:
Exponential functions are of the type ebx where b
is the rate constant. If b = 0, the constant function is
defined.
EXAMPLES:
basis <- create.exponential.basis(c(0,5),3,c(0,-1,-5))