\figname{\kernelsm}
\topinsert
\vbox{
\centerline{\psfig{file=figures/kernelsm.p,width=3in}}
\medskip
\figurecaption{\kernelsm}{The Gaussian kernel smoother uses the Gaussian density function to assign weights to neighbouring points.
The points within the shaded neighbourhood are those that receive weights that are effectively nonzero for the computation of $\ev(Y\given x_0)$.}*
}
\endinsert