On Mon, 14 Aug 2006, ricardosilva(a)serasa.com.br wrote:
I would like to construct a scatter plot with the regression line and
with
a factor separation.
In GUI this options are in separated clicks.
There is a way to do this using the gretl console?
You can get the separation using the "--dummy" flag to the
gnuplot command (see "help gnuplot"). At present there is not
an automatic way of getting the regression line on the same
graph; you could, however, generate the fitted values from the
model and add them to the list of variables to be plotted.
Allin Cottrell