September 2006 - Gretl-users - gretlml.univpm.it

by Riccardo Jack Lucchetti

Folks, version 1.6.0 has been out for a few hours and the number of downloads from the sourceforge site already shows a big spike up. Thanks to everyone who helped with translatins and bug reports, but a HUGE round of applause goes to Allin. Wonderful job, mate. Riccardo "Jack" Lucchetti Dipartimento di Economia Facoltà di Economia "G. Fuà" Ancona

17 years

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gretl CVS heads-up

by Allin Cottrell

For those of you in the habit of building gretl from the CVS sources: later today I'm going to commit a substantial change to the code that underlies gretl's "genr" command. This should offer several benefits (which I'll outline later), but in the short run it's likely that some things will be broken. So if you're using gretl "in earnest", I would not recommend over-writing a working installation of gretl 1.6.0 with a current CVS build at this point. Allin Cottrell

17 years

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Standardised VAR/VECM residuals

by john w

Dear Allin and Jack, once I asked you to include a function to search picks (and to include dummies) in standardised VAR/VECM residuals for some date. You posted a code and I'm very greatefull for this. But, it will save me a lot of time when estimateing models if you could include this feature in VAR/VECM output/test window. Could you pllleeeeaaasssseeee include this feature in one of the next relases? Please and thank you very very much. Keep with the good work. _________________________________________________________________ Windows Live Messenger has arrived. Click here to download it for free! http://imagine-msn.com/messenger/launch80/?locale=en-gb

17 years

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Website please

by Effiezal Wahab

Hi I am a little bit lost. Could anyone provide me with the website to download Gretl version 1.6.0,. Thank you so much. Rgds On 14/09/06, Riccardo Jack Lucchetti <r.lucchetti(a)univpm.it> wrote: > Folks, > > version 1.6.0 has been out for a few hours and the number of downloads from > the sourceforge site already shows a big spike up. > > Thanks to everyone who helped with translatins and bug reports, but a HUGE > round of applause goes to Allin. > > Wonderful job, mate. > > > Riccardo "Jack" Lucchetti > Dipartimento di Economia > Facoltà di Economia "G. Fuà" > Ancona > > _______________________________________________ > Gretl-users mailing list > Gretl-users(a)ricardo.ecn.wfu.edu > http://ricardo.ecn.wfu.edu/mailman/listinfo/gretl-users > -- Effiezal Aswadi Abdul Wahab PhD Student Department Accounting and Finance The University of Auckland Business School Private Bag 92019 Auckland New Zealand 0193866157 (Mas) 0211294028(New Zealand) 09-3737599 x 89855(office) Visit us at : http://www.business.auckland.ac.nz/ http://effiezal.blogs.friendster.com/my_blog/

17 years

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RE : gretl 1.6.0 is out

by Florent Bresson

Arghhhhh french translation was not finished. I hope there will be soon a 1.6.1 version. You should give translators a deadline so as translation can completed before public release. Thanks for this new version Florent Bresson > > Folks, > > version 1.6.0 has been out for a few hours and the > number of downloads from > the sourceforge site already shows a big spike up. > > Thanks to everyone who helped with translatins and > bug reports, but a HUGE > round of applause goes to Allin. > > Wonderful job, mate. > > > Riccardo "Jack" Lucchetti > Dipartimento di Economia > Facoltà di Economia "G. Fuà" > Ancona ___________________________________________________________________________ Découvrez un nouveau moyen de poser toutes vos questions quelque soit le sujet ! Yahoo! Questions/Réponses pour partager vos connaissances, vos opinions et vos expériences. http://fr.answers.yahoo.com

17 years

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indexes for matrices

by Arnaud Bervas

I'm coming back with a question about indexes ! I understand that using matrices in which you pick a variable in the appropriate row or column can be a substitute for a function which would enable to shift indexes (like in Eviews, where you can write for example !j = !i+1, whereas with Gretl I guess you always have to define first a matrix to contain all the variables to which you refer in a script). However, I don't think the same trick is applicable when you want to use indexes for matrices (unless, maybe,you define first a "matrix of matrices"). But isn't there a simpler way ? I may miss something, and it's quite late, but I can't see how to do something simple with the following: after having defined matrices X1, Y1, P1,Q1, T1, I want to create X2, X3...X6; Y2...Y6 etc. with recursive formulas: loop for i = 2..7 (then define matrix Y$i = Y(i-1)' *Q(i-1)*T(i-1) matrix X$i = X(i-1) - T(i-1)j*P(i-1)') and compute: matrix A$i = X$i'*Y$i matrix W$i = A$i * (inv(sqrt(sqrt(A$i'*A$i)))) matrix T$i = X$i*W$i matrix P$i = X$i'*T$i * (inv(sqrt(T$i'*T$i))) matrix Q$i = Y$i'*T$i*(inv(sqrt(T$i'*T$i))) endloop Don't you think it would be worth adding the possibility of re-indexing variables ? Thanks for your help

17 years

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gretl 1.6.0 test rpm

by Allin Cottrell

I've put a pre-release rpm for gretl-1.6.0 at: http://ricardo.ecn.wfu.edu/pub/gretl/pre/gretl-1.6.0-1gtk2.i586.rpm If anyone could give it a test, that would be great. -- Allin Cottrell Department of Economics Wake Forest University, NC

17 years

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problem for retrieving internal variables using NLS ?

by Arnaud Bervas

17 years

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indexes in loops. Example

by Arnaud Bervas

Excellent ! Thanks very much Allin Arnaud

17 years

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RE: indexes in loops. Example

by Arnaud Bervas

The following example is the beginning of a script for computing Fisher stat repeatedly: loop for i= 0..10 ols Y const X(0 to -$i) genr SR$i = $ess genr DL$i = ($nobs- $i -$ncoeff) endloop Then I want to create a loop in order to compute FISHER = (SR(i) - SR(i+1))/ (DL(i)-DL(i+1))/(SR(i+1)/D(i+1)) I tried different tricks, but couldn't find out any solution yet

17 years

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Gretl-users September 2006