Dear Allin and Jack,
gretl (current cvs on ubuntu) crashes in the following case:
I defined a string with 8 entries (labeling 8 units) and run the
following command
<hansl>
sprintf insttrs "DIW IFO IFW IMK RWI IWH HWWI GD"
setobs Institut insttrs --panel-groups
</hansl>
where "Institut" is a series of strings labeling a total of 11 units
existing in the dataset. I don't expect this to work, of course.
However, gretl should not crash in this case.
Best,
Artur