Usage
kbackfit(t, y, h, x = NULL, grid = NULL, weights.conv = 1, offset = 0, method = "generic", max.iter = 50, eps.conv = 1e-04, m.start = NULL, kernel = "biweight")
Arguments
t
n x q matrix, data for nonparametric part
h
scalar or 1 x q, bandwidth(s)
x
optional, n x p matrix, data for linear part
grid
m x q matrix, where to calculate the nonparametric function (default = t)
weights.conv
weights for convergence criterion
method
one of "generic"
, "linit"
or "modified"
max.iter
maximal number of iterations
eps.conv
convergence criterion
m.start
n x q matrix, start values for m