Allin Cottrell a écrit : On Thu, 10 May 2007, a b wrote: Does the "--progressive" flag take effect in < loop for (step=400; step<=700; step+=10) > ? On my computer it makes Gretl crash ! Well, I think I've now done that, in CVS and a new Windows snapshot. Something is still missing ! Having installed Gretl last Windows snapshot, the loop works well with "--progressive" but doesn't store the scalars it should. Here's the script (estimating a Gompertz model): genr time loop for (y_max=400; y_max<=700; y_max+=10) --progressive genr lvt = log((y_max/taux)-1) ols lvt 0 time --quiet genr scr = $ess store "balayage.gdt" y_max scr endloop and what I find in the output file is the trend vector -- become the "constant" vector (filled by 1)--, the "taux" series filled by taux's 1st observation and "lvt" series. 2. My computer runs on XP french version, but Gretl 1.6.3 always starts in english. I changed the language into french through the DOS window but had no result ! 3. Is there somebody else having scripts not colored or that's just me ? Thank you, :-) Artur --------------------------------- Stockage illimité de vos mails avec Yahoo! Mail. Changez aujourd'hui de mail !