(1980) derived asymptotic optimality properties of AIC and FPE
for univariate processes. He showed that, under suitable conditions,
they indeed minimize the 1-step ahead forecast MSE asymptotically".
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTI
three variables for sending to this list, but I
surprisingly found that the command works OK for this small dataset.
PIB08 and pob08 are variables with rather "normal" values and without
any missing.
By other side, I had no problem with the new "factorized boxplot"
although using
egories. I also vote for extending the
"XY with factor separation" plot to allow for more categories, of course
when our dear developers have time and are bored (no high priority).
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. L
hed you will find the original picture.
Unfortunately we don't have a picture with a better resolution.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
El 13/04/11 16:20, Qi Shi escribió:
> I use Windows xp. i can find the place to download x12-arima. can
> someone help me?
>
In http://gretl.sourceforge.net/win32/
you have all the extras that one may install, specially designed for
using with gretl.
--
Ignacio Diaz-Emparanza
DEPART
lt, when we write 'log' we are talking about natural logs. If you
want to be more precise, you may write it 'ln', but it is very common in
the econometrics literature to write it as 'log.
In short, they are the same: natural logs.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (
to use
Ljung-Box Q' instead of Box-Pierce Q.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
trend, when
compacting to annual the data was delimited to 1837-2007 (the last obs
was that of 2007:12). By adding a new observation (/Data/Add
observations..) the trend was correctly defined in 2009:01 but in
compacting I continue to obtain the data only for 1837-2007.
--
Ignacio Diaz-Empar
[2]>0 && b[3]<0)
"Model 1" <- ols le const lpau lpus
else
print "do nothing"
end if
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
hould give more information so that
Allin can solve your problem: are you using Windows, Linux, Mac? What
specific type of graph were you doing when you found this error?
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Agui
2, in a script or in gretl
console (/Tools/Gretl console) run:
Y= (X==2) ? 0 : 1
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
drop down menu that allows the range to be extended. I've tried Forecast
> - range boxes are there but not changeable.
> Grateful for help, Bernadette
>
/Data/Add observations...
and then, extend the forecasting interval in the menu
/Analysis/Forecasts of the model window.
--
Ignacio Diaz-E
pt:
open Dados.gdt
scalar mynumber =
list variables = dataset
loop foreach i variables
series $i = ok($i)*$i + !ok($i)*mynumber
endloop
matrix A = { variables }
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
in window, gretl crashes.
>
> I use Windows XP SP2 with gretl version 1.9.1cvs.
>
For now
/Data/Refresh Window
may help you. But I think our dear developers will have to think how to
avoid the crash you mentioned.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMET
ks with not so many variables, may be it works for you?
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
:
nulldata 10
u = randgen(N,0,1)
x = uniform()
z = normal()
u
x
z
executed in a gretl console, using the version of gretl from the current
snapshot and Windows XP I don't see any problem.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
boards at your university. Thanks in advance!
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
CallForPapers.pdf
Description: Adobe PDF document
ing the periodicity to a higher order (annual to quarterly)
the option is "/Data/Expand data".
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
e:
http://lists.wfu.edu/pipermail/gretl-devel/2010-February/002461.html )
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
ta (time series/cross section/panel)
and you select time series. If you have imported your data from other
source you can change the periodicity by selecting "Time series" in the
menu "/Data/Dataset structure".
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III
:
http://wrzosy.nsb.pl/~marcin/x12arima/
(This is courtesy of Marcin Błażejowski who recently published this link
in the gretl-dev list)
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
; sincerely
>
> F.
>
>
Frank:
have a look at appendix A in the gretl users' guide
http://gretl.ecn.wfu.edu/pub/gretl/manual/en/gretl-guide.pdf
Your datafile may be plain text (xml), and in such case may be you can
correct something with a text editor. By other side, your data could be
compressed
ally. It seems that gretl cant create my
> variable that is the sum of two dummies created from a 10 modalities discrete
> variable.
>
> May be there is a space problem ?
>
> advice welcome on this problem !
>
> see ya
>
> cheers
>
> Franck
The problem is with th
ds,
> Jaroslaw Gramacki
As you say, in the Cochrane-Orcutt case, you are obtaining the 1-step
ahead forecasts. I think this is an small bug. If the user wants this
type of forecasts, he/she may obtain them trough the
option /Analysis/forecasts in the model output menu.
--
Ignacio Diaz-Emparanza
more accepted
> than the other?
All the books I have seen in Spanish use ","
> Are students used to seeing and dealing with both
> types of notation that they see in different sources?
Yes. They know the decimal point is used in some other countries.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
ith list
of labels, each label in a different row. You can create this file with
any text editor, in Windows for example with Notepad.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 9
st
comp_QNC will contain the two components
QNC_sa (seasonally adjusted) and QNC_seas (seasonal). All this components will
appear magically in your gretl
main window when you run this script.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
for this period, 0
> otherwise)?
series mydummy = (obs>=1975 && obs<=1980)
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.ea3.ehu.es
ac
Thank you, it is very interesting. Googling with your keywords I also found
this other command that draws a line from bottom to top of the graphic and
only depends on the x value:
set arrow from xvalue, graph 0 to xvalue, graph 1 nohead
--
Ignacio Diaz-Emparanza
DEPARTAMENTO D
ll
x11proto-randr-dev install
x11proto-render-dev install
x11proto-xext-dev install
x11proto-xinerama-dev install
xtrans-dev install
zlib1g-dev
s was wrong:
> Right clicking on a line does *not* work. But of course,
> as you suggest, I can just select one line and then execute
> that "region".
Another possibility is CNTRL+ENTER this will execute only the line in which
the cursor is now.
--
Ignacio Diaz-Emparanza
DEPA
lagged values of the
dependent variable as regressors.
*/
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
is it
Y_t=alpha+beta X_t + E_t
with E_t=rho*E_(t-1)+U_t?
This last is the model that the Prais-Winsten estimator is for.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 94601373
r for period T+2 is:
Y_{T+2} - E(Y_{T+2}/Y_1..Y_T)=\phi Y_{T+1}+eps_{T+2}
- \phi E(Y_T+1/Y_1..Y_T) =
\phi^2 Y_T + \phi eps_{T+1} + eps_{T+2} - \phi^2 Y_T =
\phi eps_{T+1} + eps_{T+2}
and the variance for the prediction error in T+2 is =
(\phi^2 + 1)*Var(eps).
--
Ignacio Diaz-Emparanza
DE
to the bitmap (PNG)
and EMF files. You will want only to change the font or line thickness of the
EPS/PDF file when you write a final paper and you need a better print quality.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
On Viernes, 18 de Septiembre de 2009 10:13:18 Ignacio Diaz-Emparanza escribió:
> On Viernes, 18 de Septiembre de 2009 09:45:56 Kehl Dániel escribió:
> > Dear Community,
> >
> > I want to generate x random numbers and compute some descripive
> > statistics on the resul
command? I get the message:
>
> 'a' is not the name of a variable
>
> >> store xxx.gdt a b a2 b2
>
> I know a is a scalar, but how do I store it than?
>
Data files only can save "rectangular" data: short collections of time series
with the same periodicity or cross-section d
alar a = 9,1245
? scalar b0 = round(a)
Se ha generado el escalar b0 = 9
? scalar b01 = round(10*a)/10
Se ha generado el escalar b01 = 9,1
? scalar b001 = round(100*a)/100
Se ha generado el escalar b001 = 9,12
? scalar b10 = round(0.1*a)/0.1
Se ha generado el escalar b10 = 10
?
--
Ignacio Diaz-Emp
way:
list muhat = loclev_sm()
and muhat will be a list formed by two series wt and yt.
Note: I have not run this function, it may contain errors.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
the one you write above. In fact it is a local level
model as the one you can find in example 2 in section 23.10 of the gretl
manual. In this case the observation matrix is TX1, your vector with the T obs
of variable x(t), and the statevar is 2X1:
alfa(t)=[w(t); y(t)]
--
Ignacio Diaz-Emparan
On Miércoles, 9 de Septiembre de 2009 13:58:58 Ofer Cornfeld escribió:
> How do I get a working copy of this Windows snapshot?
>
You may get it by clicking on the gretl_install.exe link on the page
http://gretl.sourceforge.net/win32/
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA AP
6
> smpl ; 1990
> smpl ; +4
>
>
> Allin.
I see from your example that I misinterpreted this version of the command. I
thought it could enlarge the _full_ sample as "addobs 4", but I see it only
works with a restricted sub-sample.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO
On Jueves, 3 de Septiembre de 2009 12:27:49 Ignacio Diaz-Emparanza escribió:
> On Jueves, 3 de Septiembre de 2009 01:42:32 Wolfgang Polasek escribió:
> > After ARIMA:
> > Is there a trick to save the forecast e.g. from 2010 to 2015 after the
> > observed data until 2009?
e should ask to our dear developers why "addobs" is not now in
the list of commands of gretl (if you write 'help' in the console, or in the
pdf manual) its use is deprecated now? I have tried also "smpl ; +4" and does
not work.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO
g" command is changed I will have
to correct them.
Apart from that, I see the "string" command as something more simple to use
for a not very experimented user, and "sprintf" as a command more flexible and
so more difflcult. With the old status of the "string" command, when this user
has an error with a command similar to
string quotefoo = "\"foo\""
I think it is time he/she learn how to use "sprintf".
I mean: please go back to the state before.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
on
this icon you will have the new file of results.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
2009/8/29 Allin Cottrell <cottr...@wfu.ed
> Gretl-users mailing list
> Gretl-users(a)lists.wfu.edu
> http://lists.wfu.edu/mailman/listinfo/gretl-users
>
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILB
LC_TIME="es_ES.UTF-8"
LC_COLLATE="es_ES.UTF-8"
LC_MONETARY="es_ES.UTF-8"
LC_MESSAGES="es_ES.UTF-8"
LC_PAPER="es_ES.UTF-8"
LC_NAME="es_ES.UTF-8"
LC_ADDRESS="es_ES.UTF-8"
LC_TELEPHONE="es_ES.UTF-8"
LC_MEASUREMENT=&quo
tag command in the equation.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
not good. The correct
intervals should have into account the variability in the forecasting of
imports, so they have to be wider than the intervals that gretl produces.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Agu
tion ?
No. I don't have this problem. The importer is working ok in my system.
I installed gretl in /opt and I have stata_import.so in
/opt/gretl/lib/gretl-gtk2/stata_import.so
If you installed gretl in the default directory and the file is not in the
correct place, check if you had an err
sigma*$sigma
genr df1 = $df
# estimate log quadratic model for last 75 observations
smpl 148 222
ols LNSALARY const YEARS YRS2
genr var2 = $sigma*$sigma
genr df2 = $df
# compute F-statistic and pvalue for test
smpl 1 222
genr Fc = var2/var1
pvalue F df1 df2 Fc
--
Ignacio Diaz-Emparanza
DEP
t given by the user.
It would be better to do y0=NA by default.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
i,j] = ... #or may be: genr diff[i,j]=...
end loop
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
>
> > > How can I activate it via a script? (As the above, needs to be done on
> > > a regular basis).
> >
> > Sorry, can't be done via gretl at present, though that could be
> > added...
>
> I had forgotten that Ignacio Diaz-Emparanza worked on this s
.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
the programs from the gretl web page
(gretl.sourceforge.net). If so, may be that the paths to the executable
programs are wrong. You can correct them in the
menu /Tools/Preferences/general/Programs
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
zero value. If all numbers are positive, there is only one run.
(See for example http://en.wikipedia.org/wiki/Wald-Wolfowitz_runs_test )
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 9
observation number (n+1)) t-value for dummy variable is multiplied by
> standard error of residuals. Unfortunately something is wrong.
I see no problem. The output I obtained is in the attachment.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTIC
__
I remember that in the time when I was using RATS, there was an interesting
procedure "lagselect" which served to decide how to determine the lag.
You can have a look at it in http://www.estima.com/procs_perl/500/lagselec.src
--
Ignacio Diaz-Emparanza
sy to use and works quite well with konqueror
(not with dolphin yet).
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
will find it interesting.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
per for the moment we edit the proceedings (March?)
> Finally, could you revise my institution name on the webpage so that
> it reads: "TOBB University of Economics and Technology"?
Sorry, "Bug fixed".
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA II
lconference.org
WARNING:
The gretl Conference Organizing Comitte has just decided to extend
the deadline for paper submissions to January 30, 2009.
Best regards,
--
Ignacio Diaz-Emparanza
gretl Organizing Comittee
y prdefl gnp unemp armfrc pop --quiet
Data types not conformable for operation
Error executing script: halting
> loop foreach i employ prdefl gnp unemp armfrc pop --quiet
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakar
mputer. If you add the
option "--english" to the gretl executable command you will see gretl in this
language. For example, in windows:
c:\windows\program files\gretl\gretlw32.exe --english
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTIC
econometrics with
> using gretl?
> With regrd,
> Mariusz
Econometrics papers using gretl may be accepted. But the contributor should
take into account that papers will we reviewed by the scientific comittee and
only papers with more than a minimum scientific quality will be accept
superior limits.
You can change "conf" to 0.90 for obtaining the 90% confidence intervals.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
Spanish to French, you must change the LANG environment variable.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
estimator of the
covariance matrix for the augmented regression."
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
irwin (economic historian, moving from
> STATA to GRETL).
May be the following command works as you want:
series W=W*misszero(L)/L
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendak
F regression is based in a AR representation, if your series is better
modelled as a MA probably you will need a lot of AR lags to fit correctly
your series. How many observations do you have, Olle?
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍ
your help.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
are accepted.
Important dates:
Submission Deadline: January 15, 2009
Notification to Authors: February 27, 2009
Registration Deadline: April 30, 2009
Conference: May 28-29, 2009
You will find all the information about this conference in:
http://www.gretlconference.org
--
Ignacio Diaz-Emparanza
x are needed to do back forecast. Do I need to create a
> new model for the new time-serie? But it doesn't have sense... Do you know
> how can I do that?
>
> Thank you very much.
> Nieves.
Yes, probably you will do the best identifying a new model with the data in
reverse orde
El Friday 23 May 2008 15:43:24 Allin Cottrell escribió:
>
> scalar endobs=lastobs(reskwh)
> sprintf send "%s", date(endobs)
> string quarter, year
> sscanf send, "%4s:%s", year, quarter
>
>
> Allin
Good!, you win the prize to the smallest size
te(endobs)
> scalar yr
> scalar qt
> sscanf send "%d:%d", yr, qt
>
>
Thank you, Jack. This works ok. I needed this variables as strings so I only
had to add the lines
sprintf year "%4f", yr
sprintf quarter "%2f", qt
to your script. Now the n
date() to obtain these strings.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
--
Para leer y escribir docume
> install it??
>
> Thanks
>
> Irma
You should go to "/Data/Dataset structure" (/Datos/Estructura del conjunto de
datos" in the Spanish version) and define your data as "time series", because
if you want to use "Time series models" your data must
es it
closer to the Chi-square (I think gretl should use it in the correlogram
output).
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
rt of the variables. I suggest to start with the more
general model.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
ak in the spectrum at a
> specified "scaled frequency" tells you how many cycles you're likely to
> observe in the data. Nice to have. Try this:
>
> nulldata 150
> setobs 1 1 --special
> ...
What does the option --special mean? It is not documented in the manual
--
Ignacio Diaz
see if I can find a newer reference.
I don't have this reference, but looking at the numbers I can guess that:
if T is the period, and Nobs the number of observations, the scaled frequency
is
f=Nobs/T,
or said in another way, if w is the angular frequency, (w=2*pi/T)
f=w*(Nobs/2*pi)
--
rder "c", AA(L) will be of order a+a', B'(L) will be of order a'+b and C'(L)
will be of order a+b.
In some cases this may be not appropiate for your model, but at least can help
in identifying the orders of B(L) and A(L) and you can obtain a forecast
o estimate faster.
But it is work in progress ...
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
cols="2">"
print "1.3 2.0"
print "3.4 2.7"
print "8.2 3.1"
print "</gretl-matrix>"
print "</gretl-matrices>"
outfile --close
set echo on
To read the matrix:
include myfile.xml
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
> and maybe it's something to think about for gretl (after 1.6.6 of course).
>
In gretl we have the "Influencial observations" analysis. It is in the model
output menu under the "Tests" item.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA A
o(): failed
stderr: ' "/home/etpdihei/gretl/gptout.tmp", line 13: undefined variable: rgb'
gretl_errmsg: '"/home/etpdihei/gretl/gptout.tmp", line 13: undefined va
riable: rgb'
Failed command: '"gnuplot" "/home/etpdihe
Only a question:
¿Is there any way to recover the std.errors and confidence intervals produced
by the fcasterr command?
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83
;
If you prefer to use the Translation Project Robot, you have all the
information on this in http://translationproject.org/html/welcome.html
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
x with UTF-8 encoding, and
gretl in Spanish, the "use locale settings ..." does not work. In
collaboration with Allin I tryied several changes in my gretl configuration
but we could not resolve the problem. So I have this option disabled in my
gretl preferences)
--
things is perfectly compatible with the use of the TP Robot.
So I vote for the TP Robot.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
ely, if we had a function to obtain the "external" name of a
variable, for example "sername(y)":
function foo(series y)
string name= sername(y)
series @name_out=y^2 #for example
return series @name_out
end function
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE
function does not need more than one input
variable, gretl should have a way to obtain the same effect with only one
line:
list components = decomp(income)
May be the function "varname()" of the "sprintf" command can help in doing
something like that?
--
Ignacio Diaz-Emp
al".
The question is:
Is there a way to pass the name of the variable to the function, so that the
function can generate new series which change the names depending on what
series are applied to?
For example obtaining names "income_trend" ... when applied to "income" a
1\gretl\gretlcli.exe -b batchfile.inp
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
T.: +34 946013732 | F.: +34 946013754
www.et.bs.ehu.es
r, for example
>
> ---
> set shelldir c:\archiv~1\gretl\tramo\graph\series
> # Your commands here
> ...
> set shelldir c:\archiv~1\gretl\
> --
Not, sorry, I am not correct here, I think "shelldir" only affects to shell
commands.
But you may do this:
st
etl to put the output in the same dir
> > as the script?
>
> Have you tried something like outfile --write ./myfile.txt?
> -sven
>
You may also use the "shelldir" parameter, for example
---
set shelldir c:\archiv~1\gretl\tramo\graph\series
# Your commands here
..
they may
be ready without having to use "include userfunc.inp". (R may use this type
of file, I think it is named Rprofile)
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU
Avda. Lehendakar
efresh the window. You may click
on /Data/refresh window (or alt+r) to see the changes.
I do not understand how do you use "labels" to change the descriptive label, I
cannot do it here.
--
Ignacio Diaz-Emparanza
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
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