[Gretl-devel] moving averages

[Marco Marini]

Hi,
I was looking for a way to apply moving average filters to a time series.
To my understanding there isn't a built-in function in gretl, so I would 
like
to know whether some user has already developed it.

If not, I think I will write a user function (I need it to show its 
properties to my students).
In this case, I would like to know whether is available the convolution 
function in gretl,
which is very helpful to combine filters. Any suggestion is obviously 
welcome!

Thanks a lot.
Marco