effective support for standard normal is [-supp,supp]

bgridsize

vector of binning grid sizes

w

vector of weights. Default is a vector of all ones.

gridtype

not yet implemented

Value

Returns a list with 2 fields

counts

linear binning counts

eval.points

vector (d=1) or list (d>=2) of grid points in each
dimension

Details

As of ks 1.10.0, binning is available for unconstrained
(non-diagonal) bandwidth matrices. Code is used courtesy of A. &
J. Gramacki, and M.P. Wand. Default bgridsize are
d=1: 401; d=2: rep(151, 2); d=3: rep(51, 3); d=4: rep(21, 4).

References

Gramacki, A. & Gramacki, J. (2015) FFT-based fast computation of
multivariate kernel estimators with unconstrained bandwidth
matrices. URL: arxiv.org/abs/1508.02766.