Re: [Gretl-users] Function to get the powerset
Am 22.02.2016 um 20:59 schrieb Allin Cottrell:
On Mon, 22 Feb 2016, Henrique Andrade wrote:
> Dear Jack,
>
> Thanks a lot for your help! I'm almost finishing my function and I'm
> doing some performances comparisons with Python here on my Windows 7
> PC (RAM: 8 GB; CPU: Core i5 3.2 GHz) and I think Hansl is not
> performing well:
>
> timeHansl = 64.698732
> timePython = 0.67678400
Never use $i, $j and so on in loops, unless you really need string
substitution. It prevents gretl from "compiling" your code.
That's interesting, I'm not sure if I had just forgotten about this or
if I never knew it. Is this advice mentioned somewhere (else)?
thanks,
sven