Re: [R] package : plm : pgmm question

2017-12-29 Thread Uwe Ligges
Please talk to the package maintainer whi may not be listen on R-help. Best, Uwe Ligges On 25.12.2017 10:53, Ye Dong wrote: Dear Sir, I am using the package pgmm you build in panel regression. However, I found that when T is 10, N=30, the error would show as following: system is computa

[R] package : plm : pgmm question

2017-12-25 Thread Ye Dong
Dear Sir, I am using the package pgmm you build in panel regression. However, I found that when T is 10, N=30, the error would show as following: system is computationally singular: reciprocal condition number But the similar code works well on Stata, so I wonder how I can optimize the al

[R] R: Package plm (pvcm) "within" and lm

2015-11-14 Thread Malcolm MISTRY
Dear all, I have a doubt on a fixed-effects specification I am trying to run on my large "balanced" panel data with approx 15,000 IDs (n), 33 years (t). I have used R packages lfe and plm and am aware of methods in both packages for following specifications: (a) Individual FE (ID) (b) Twoways FE

[R] Package PLM

2013-07-03 Thread Eliano Marques
Hi Giovanni and Yves, My is Eliano Marques, i'm a master degree econometrician from ISEG in Portugal. I was trying to use your R package with a specific output i cannot get the same results that i'm getting in Stata. Could you please let me know if the below is correct or if i'm missing anything

[R] R: Package plm & heterogenous slopes

2010-02-08 Thread Millo Giovanni
tto.ka...@gmail.com] Inviato: lunedì 8 febbraio 2010 09:32 A: Millo Giovanni Cc: r-help@r-project.org; yves.croiss...@let.ish-lyon.cnrs.fr Oggetto: Re: [R] Package plm & heterogenous slopes Giovanni, Thank you for your reply. pvcm is indeed what I was looking for. I have a follow-up quest

Re: [R] Package plm & heterogenous slopes

2010-02-08 Thread Otto Kässi
ease let me know. > > Best, > Giovanni > > - original message - > > Message: 29 > Date: Wed, 3 Feb 2010 16:27:45 +0200 > From: Otto K?ssi > To: r-help@r-project.org > Subject: [R] Package plm & heterogenous slopes > Message-ID: >         > Con

Re: [R] Package plm & heterogenous slopes

2010-02-04 Thread Millo Giovanni
?ssi To: r-help@r-project.org Subject: [R] Package plm & heterogenous slopes Message-ID: Content-Type: text/plain; charset=ISO-8859-1 Dear r-helpers, I am working with plm package. I am trying to fit a fixed effects (or a 'within') model of the form y_it = a_i + b_i*t +

[R] Package plm & heterogenous slopes

2010-02-03 Thread Otto Kässi
Dear r-helpers, I am working with plm package. I am trying to fit a fixed effects (or a 'within') model of the form y_it = a_i + b_i*t + e_it, i.e. a model with an individual-specific intercept and an individual- specific slope. Does plm support this directly? Thanks in advance! Otto Kassi __

Re: [R] package plm

2008-12-09 Thread Giovanni Petris
If nobody answered to your question before, you probably have to formulate it differently, trying to give some context and possibly providing a small example, as requested by the posting guides. Resending your question unchanged multiple times is not going to help. Questions about contributed pac

[R] package plm

2008-12-09 Thread Andrea Ferroni
Dear R help, I use the package plm e the function plm() to analyse a panel data and estimate a dynamic model. Can I estimate a model without intercept? Thanks, Andrea Ferroni __ R-help@r-project.org mailing list https://stat.ethz.ch

[R] package plm

2008-12-04 Thread Andrea Ferroni
Dear R help, I use the package plm e the function plm() to analyse a panel data and estimate a dynamic model. How can I estimate a model without intercept? Thanks, Andrea Ferroni [[alternative HTML version deleted]] __ R-help@r-project.org