These are experimental sparse smoothing functions, and should
be left well alone!
spasm.construct(object,data)
spasm.sp(object,sp,w=rep(1,object$nobs),get.trH=TRUE,block=0,centre=FALSE)
spasm.smooth(object,X,residual=FALSE,block=0)
Arguments
- object
sparse smooth object
- data
data frame
- sp
smoothing parameter value
- w
optional weights
- get.trH
Should (estimated) trace of sparse smoother matrix be returned
- block
index of block, 0 for all blocks
- centre
should sparse smooth be centred?
- X
what to smooth
- residual
apply residual operation?
WARNING
It is not recommended to use these yet