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.

On Thu, 28 Mar 2013, Allin Cottrell wrote: 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> > Truth be told, you need the "plus" sign to have this work with, say, ols, as in <hansl> open data9-7 ols QNC const PRIME(+2 to -2) </hansl> ------------------------------**------------------------- Riccardo (Jack) Lucchetti Dipartimento di Scienze Economiche e Sociali (DiSES) Università Politecnica delle Marche (formerly known as Università di Ancona) r.lucchetti(a)univpm.it http://www2.econ.univpm.it/**servizi/hpp/lucchetti<http://www2.econ.un... ------------------------------**------------------------- _______________________________________________ Gretl-devel mailing list Gretl-devel(a)lists.wfu.edu http://lists.wfu.edu/mailman/listinfo/gretl-devel