vec2Lfd {fda} | R Documentation |
A linear differential operator object of order $m$ is constructed from the number in a vector of length $m$.
vec2Lfd(bwtvec, rangeval=c(0,1))
bwtvec |
a vector of coefficients to define the linear differential operator object |
rangeval |
a vector of length 2 specifying the range over which the operator is defined |
a linear differential operator object
# define the harmonic acceleration operator used in the # analysis of the daily temperature data harmaccelLfd <- vec2Lfd(c(0,(2*pi/365)^2,0), c(0,365))