2009 21:12
Aan: ONKELINX, Thierry
CC: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
Thanks, Thierry and other R users.
I estimate the model using the factor rather than the dummy variables I
used previously. It still takes forever for the function lme to run.
But lmer is much better
-Oorspronkelijk bericht-
Van: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
Namens Hongwei Dong
Verzonden: woensdag 5 augustus 2009 1:49
Aan: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
Yeah, I have a very large sample size, about 60,000 observations
-boun...@r-project.org]
Namens Hongwei Dong
Verzonden: woensdag 5 augustus 2009 1:49
Aan: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
Yeah, I have a very large sample size, about 60,000 observations.
Multicollinearity should not be a problem here. The weird thing is that
SPSS can
that a reasonable answer can be extracted from a given body of
data.
~ John Tukey
-Oorspronkelijk bericht-
Van: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
Namens Hongwei Dong
Verzonden: maandag 3 augustus 2009 19:45
Aan: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
: maandag 3 augustus 2009 19:45
Aan: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
Thanks for the replies above. Here are my script and data structure:
library(nlme)
tlevel-lme(fixed = LN_unitlandval ~
MH_D+APT_D+ResOth_D+NonRes_D+Vacant_D+access_emp1+pct_vacant+transit_D+p
ark_dum
-help-boun...@r-project.org
]
Namens Hongwei Dong
Verzonden: maandag 3 augustus 2009 19:45
Aan: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
Thanks for the replies above. Here are my script and data structure:
library(nlme)
tlevel-lme(fixed = LN_unitlandval ~
MH_D+APT_D+ResOth_D
] lme funcion in R
Thanks for the replies above. Here are my script and data structure:
library(nlme)
tlevel-lme(fixed = LN_unitlandval ~
MH_D+APT_D+ResOth_D+NonRes_D+Vacant_D+access_emp1+pct_vacant
+transit_D+p
ark_dum,data=lusdrdata,random
= ~MH_D+APT_D+ResOth_D+NonRes_D+Vacant_D | TAZ)
str
.
~ John Tukey
-Oorspronkelijk bericht-
Van: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
Namens Hongwei Dong
Verzonden: maandag 3 augustus 2009 19:45
Aan: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
Thanks for the replies above. Here are my script
[mailto:r-help-boun...@r-project.org]
Namens Hongwei Dong
Verzonden: maandag 3 augustus 2009 19:45
Aan: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
Thanks for the replies above. Here are my script and data structure:
library(nlme)
tlevel-lme(fixed = LN_unitlandval ~
MH_D+APT_D+ResOth_D
-
project.org]
Namens Hongwei Dong
Verzonden: maandag 3 augustus 2009 19:45
Aan: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
Thanks for the replies above. Here are my script and data structure:
library(nlme)
tlevel-lme(fixed = LN_unitlandval ~
MH_D+APT_D+ResOth_D+NonRes_D+Vacant_D
: maandag 3 augustus 2009 19:45
Aan: r-help@r-project.org
Onderwerp: Re: [R] lme funcion in R
Thanks for the replies above. Here are my script and data structure:
library(nlme)
tlevel-lme(fixed = LN_unitlandval ~
MH_D+APT_D+ResOth_D+NonRes_D+Vacant_D+access_emp1+pct_vacant+transit_D+p
ark_dum,data
Hi, R users,
I'm using the lme function in R to estimate a 2 level mixed effects
model, in which the size of the subject groups are different. It turned out
that It takes forever for R to converge. I also tried the same thing in SPSS
and SPSS can give the results out within 20 minutes. Anyone
On 8/3/2009 1:15 PM, Hongwei Dong wrote:
Hi, R users,
I'm using the lme function in R to estimate a 2 level mixed effects
model, in which the size of the subject groups are different. It turned out
that It takes forever for R to converge. I also tried the same thing in SPSS
and SPSS can
On 2009.08.03 10:15:46, Hongwei Dong wrote:
Hi, R users,
I'm using the lme function in R to estimate a 2 level mixed effects
model, in which the size of the subject groups are different. It turned out
that It takes forever for R to converge. I also tried the same thing in SPSS
and SPSS can
Thanks for the replies above. Here are my script and data structure:
library(nlme)
tlevel-lme(fixed = LN_unitlandval ~
MH_D+APT_D+ResOth_D+NonRes_D+Vacant_D+access_emp1+pct_vacant+transit_D+park_dum,data=lusdrdata,random
= ~MH_D+APT_D+ResOth_D+NonRes_D+Vacant_D | TAZ)
str:
$ TAZ : int 100 100
Thanks.
I tried to set a higher tolerance for the convergence, such as
changing tolerance from 1e-6 to 1e-5, msTol from 1e-7 to 1e-6, but R still
does not converge. Any more suggestions?
Harry
On Mon, Aug 3, 2009 at 10:36 AM, Jason Morgan jwm-r-h...@skepsi.net wrote:
On 2009.08.03 10:15:46,
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