Sabri,
You can do one-sided tests in gretl as in any other package, from the regression output.
On Jan 25, 2015 7:26 PM, Sabri Amer <sabri.amer(a)gmail.com> wrote:
Hello everybody,
How is it possible in Gretl to test Ho:B=0 vs B>0
in Y=alpha+Bx+Ut?
Thank you
Sabri Amer