On Thu, 28 Mar 2013, Lee Adkins wrote:
What do you think about a leads function to go with lags? Even
better
would be to allow synatx like x(2 to -2) to add two leads and two lags
(along with the contemporaneous value of x) to a variable list.
Well the "even better" option works already ;-)
<hansl>
open data9-7
list foo = PRIME(2 to -2)
print foo -o
</hansl>
Allin