[Gretl-users] diff command on matrix
Dear Allin,
I'm using the "diff" comand on a (n x 1) matrix and the result is still
a (n x 1) matrix which the 1st element equals 0. Is such a behaviour
intended?
I thought that the result should be a ((n-1) x 1) because of lagging
(same as with series).
Best
Artur
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