Usage
Mort2Dsmooth_checker(x, y, Z, offset, W, overdispersion, ndx, deg, pord, lambdas, df, method, coefstart, control)
Arguments
x
vector for the abscissa of data.
y
vector for the ordinate of data.
Z
matrix of counts response.
offset
matrix with an a priori known component.
W
an optional matrix of weights to be used in the fitting
process.
overdispersion
logical on the accounting for overdisperion.
ndx
vector with the number of internal knots -1 for each
axis.
deg
vector with the degree of the B-splines for each axis.
pord
vector with the order of differences for each axis.
lambdas
vector with smoothing parameters, possibly one for
axis.
df
a number which specifies the degrees of freedom.
method
the method for controlling the amount of smoothing.
coefstart
a matrix with the eventual starting coefficients.
control
a list of control parameters.