2:12 p.m.
Hi Allin,
I was learning about Matrices and I noticed that "Table 15.1: Valid
functions on an empty matrix, A" is placed after "15.3 Selecting
sub-matrices" , being confused with "... where rows can take any of these
forms:".
At page 110
---
Took a look to matrices.tex and the text flow was correct. Although is not
the correct thing to do, I have inserted at line 179:
\break %% Forcing the table before next section
This way, the section 15.3 starts at page 110 after table 15.1.
Cheers,
Hélio
4:28 p.m.
On Sat, 29 Mar 2014, Hélio Guilherme wrote:
I was learning about Matrices and I noticed that "Table 15.1:
Valid
functions on an empty matrix, A" is placed after "15.3 Selecting
sub-matrices" , being confused with "... where rows can take any of these
forms:".
At page 110
---
Took a look to matrices.tex and the text flow was correct. Although is not
the correct thing to do, I have inserted at line 179:
\break %% Forcing the table before next section
This way, the section 15.3 starts at page 110 after table 15.1.
Hmm, that problem seems to be specific to the A4 version of the Guide
using CMR fonts; in the US letter version with CMR fonts, and in both
versions with Lucida fonts, Table 15.1 appears before the heading for
section 15.3. This is just one of those rare occasions when TeX does
something that doesn't look right.
Allin
6:30 p.m.
On Sat, 29 Mar 2014, Allin Cottrell wrote:
On Sat, 29 Mar 2014, Hélio Guilherme wrote:
> I was learning about Matrices and I noticed that "Table 15.1: Valid
> functions on an empty matrix, A" is placed after "15.3 Selecting
> sub-matrices" , being confused with "... where rows can take any of these
> forms:".
> At page 110
>
> ---
> Took a look to matrices.tex and the text flow was correct. Although is not
> the correct thing to do, I have inserted at line 179:
> \break %% Forcing the table before next section
>
> This way, the section 15.3 starts at page 110 after table 15.1.
Hmm, that problem seems to be specific to the A4 version of the Guide using
CMR fonts; in the US letter version with CMR fonts, and in both versions with
Lucida fonts, Table 15.1 appears before the heading for section 15.3. This is
just one of those rare occasions when TeX does something that doesn't look
right.
I just committed a fix that looks better to me. Allin, could you please
check what happens with the Lucida fonts?
-------------------------------------------------------
Riccardo (Jack) Lucchetti
Dipartimento di Scienze Economiche e Sociali (DiSES)
Università Politecnica delle Marche
(formerly known as Università di Ancona)
r.lucchetti(a)univpm.it
http://www2.econ.univpm.it/servizi/hpp/lucchetti
-------------------------------------------------------
8:20 p.m.
On Sat, 29 Mar 2014, Riccardo (Jack) Lucchetti wrote:
On Sat, 29 Mar 2014, Allin Cottrell wrote:
> On Sat, 29 Mar 2014, Hélio Guilherme wrote:
>
>> I was learning about Matrices and I noticed that "Table 15.1: Valid
>> functions on an empty matrix, A" is placed after "15.3 Selecting
>> sub-matrices" , being confused with "... where rows can take any of
these
>> forms:".
>> At page 110
>>
>> ---
>> Took a look to matrices.tex and the text flow was correct. Although is not
>> the correct thing to do, I have inserted at line 179:
>> \break %% Forcing the table before next section
>>
>> This way, the section 15.3 starts at page 110 after table 15.1.
>
> Hmm, that problem seems to be specific to the A4 version of the Guide using
> CMR fonts; in the US letter version with CMR fonts, and in both versions
> with Lucida fonts, Table 15.1 appears before the heading for section 15.3.
> This is just one of those rare occasions when TeX does something that
> doesn't look right.
I just committed a fix that looks better to me. Allin, could you please check
what happens with the Lucida fonts?
Seems to be OK. I've committed a slight modification, but retaining your
idea of condensing the table in question in the vertical dimension.
Allin
11:45 p.m.
On Sat, 29 Mar 2014, Allin Cottrell wrote:
> I just committed a fix that looks better to me. Allin, could you
please
> check what happens with the Lucida fonts?
Seems to be OK. I've committed a slight modification, but retaining your idea
of condensing the table in question in the vertical dimension.
Ah, yes, much better. It's always best to avoid vertical lines in tables
of possible. Thanks.
-------------------------------------------------------
Riccardo (Jack) Lucchetti
Dipartimento di Scienze Economiche e Sociali (DiSES)
Università Politecnica delle Marche
(formerly known as Università di Ancona)
r.lucchetti(a)univpm.it
http://www2.econ.univpm.it/servizi/hpp/lucchetti
-------------------------------------------------------
3:20 p.m.
New subject: Bug in wls?
I think these two estimations should give the same estimated
coefficients, if I am not missing something:
<hansl>
open data8-2.gdt
wls pop exptrav const income
wls pop exptrav const income --robust
</hansl>
But the results I obtain are:
? wls pop exptrav const income
Model 1: WLS, using observations 1-51
Dependent variable: exptrav
Variable used as weight: pop
coefficient std. error t-ratio p-value
--------------------------------------------------------
const -0.486074 0.870649 -0.5583 0.5792
income 0.0599703 0.00277146 21.64 1.00e-26 ***
Statistics based on the weighted data:...
? wls pop exptrav const income --robust
Model 2: WLS, using observations 1-51
Dependent variable: exptrav
Heteroskedasticity-robust standard errors, variant HC3
Variable used as weight: pop
coefficient std. error t-ratio p-value
--------------------------------------------------------
const 0.498120 116.357 0.004281 0.9966
income 0.0555731 1.48871 0.03733 0.9704
Statistics based on the weighted data:...
--
Firma Arista
*Ignacio Díaz-Emparanza*
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ignacio.diaz-emparanza(a)ehu.es <mailto:ignacio.diaz.emparanza@ehu.es>
94 6013732
*EKONOMIA APLIKATUA III SAILA (EKONOMETRIA ETA ESTATISTIKA)/
DEPARTAMENTO DE ECONOMÍA APLICADA III (ECONOMETRÍA Y ESTADÍSTICA)
UPV/EHU*
Avda. Lehendakari Aguirre, 83 | 48015 BILBAO
*T.: +34 946013740* | *F.: +34 946013754*
*www.ea3.ehu.es* <http://www.ea3.ehu.es>
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4:11 p.m.
New subject: Bug in wls?
On Wed, 2 Apr 2014, Ignacio Diaz-Emparanza wrote:
I think these two estimations should give the same estimated
coefficients, if
I am not missing something: [...]
I think you're right. I'll have a look as soon as possible (not before
tomorrow, though).
-------------------------------------------------------
Riccardo (Jack) Lucchetti
Dipartimento di Scienze Economiche e Sociali (DiSES)
Università Politecnica delle Marche
(formerly known as Università di Ancona)
r.lucchetti(a)univpm.it
http://www2.econ.univpm.it/servizi/hpp/lucchetti
-------------------------------------------------------
9:44 p.m.
New subject: Bug in wls?
On Wed, 2 Apr 2014, Riccardo (Jack) Lucchetti wrote:
On Wed, 2 Apr 2014, Ignacio Diaz-Emparanza wrote:
> I think these two estimations should give the same estimated coefficients,
> if I am not missing something: [...]
I think you're right. I'll have a look as soon as possible (not before
tomorrow, though).
Yes, right enough. The coefficients Ignacio got from wls were in fact OLS
coefficients (and the auxiliary statistics were therefore royally screwed
up). That's now fixed in CVS.
Allin
4042
days inactive
4046
days old
7 comments
4 participants
participants (4)
-
Allin Cottrell -
Hélio Guilherme -
Ignacio Diaz-Emparanza -
Riccardo (Jack) Lucchetti