 default), then patterns are sampled
in order.  This is only relevant to the on-line algorithm.

<p><CODE>options(6)</CODE> determines if the on-line or batch algorithm is
used. If it is 1
then the batch algorithm is used.  If it is 0
(the default) then the on-line algorithm is used.

<p><CODE>options(14)</CODE> is the maximum number of iterations (passes through
the complete pattern set); default 100.

<p><CODE>options(15)</CODE> is the final neighbourhood size; default value is the
same as the initial nei