Thank you Bryan
2010/4/27 Brian Diggs <dig...@ohsu.edu>
> On 4/27/2010 1:42 PM, Randall Wrong wrote:
>
>> Thank you so much Ista.
>>
>> I have problems with pictures too.
>>
>> \begin{figure}
>> \centering
>> <<fig=true>>=
>> xyplot( mcmc(x) )
>> @
>> \end{figure}
>>
>> Why doesn't this work ? Sorry for posting all these questions :-(
>>
>> Best,
>> Randall
>>
>
> Check out FAQ 7.22. You need to use
>
> print(xyplot(mcmc(x)))
>
> since inside an Sweave evaluation, you are not at the command line and it
> does not print by default.
>
> 2010/4/27 Ista Zahn<istaz...@gmail.com>
>>
>> Hi Randall,
>>>
>>> Sounds like you need to make friends with the str() function, and
>>> perhaps read the documentation about data types in R. For your
>>> particular problem:
>>>
>>> library(coda)
>>> m1<- matrix(runif(100), nrow=10)
>>> m1.sum<- summary(mcmc(m1))
>>> str(m1.sum)
>>>
>>> library(xtable)
>>> xtable(m1.sum$statistics)
>>> xtable(m1.sum$quantiles)
>>>
>>> Best,
>>> Ista
>>>
>>> On Tue, Apr 27, 2010 at 12:22 PM, Randall Wrong<randall.wr...@gmail.com>
>>> wrote:
>>>
>>>> This is the kind of output I get with summary(mcmc(x)). I would like it
>>>>
>>> in
>>>
>>>> LaTeX. There are two tables.
>>>>
>>>> Iterations = 1:10
>>>> Thinning interval = 1
>>>> Number of chains = 1
>>>> Sample size per chain = 10
>>>> 1. Empirical mean and standard deviation for each variable,
>>>> plus standard error of the mean:
>>>> Mean SD Naive SE Time-series SE
>>>> [1,] 0.7237 3.374 1.067 1.252
>>>> [2,] -1.7883 4.317 1.365 1.644
>>>> [3,] 0.8384 3.422 1.082 1.047
>>>> [4,] 1.0750 3.195 1.010 1.087
>>>> 2. Quantiles for each variable:
>>>> 2.5% 25% 50% 75% 97.5%
>>>> var1 -1.5408 -0.91681 -0.1798 0.7134 7.929
>>>> var2 -4.1454 -3.89975 -3.5207 -2.1781 7.706
>>>> var3 -2.0412 -0.79606 0.3247 1.0445 7.999
>>>> var4 -0.9809 -0.08847 0.1895 0.4980 8.015
>>>>
>>>> Thank you very much for any help,
>>>> Randall
>>>>
>>>> 2010/4/27 Randall Wrong<randall.wr...@gmail.com>
>>>>
>>>> I forgot to say that the coda package is loaded.
>>>>>
>>>>> Randall
>>>>>
>>>>> 2010/4/27 Randall Wrong<randall.wr...@gmail.com>
>>>>>
>>>>> Dear R users,
>>>>>
>>>>>>
>>>>>> I have a matrix x of simulated values. Each column corresponds to one
>>>>>> variable.
>>>>>>
>>>>>> summary(mcmc(x)) works fine
>>>>>>
>>>>>> I would like however to transform the ouput into a nice LaTeX code.
>>>>>>
>>>>>> xtable( summary(mcmc(x)) ) does not work.
>>>>>>
>>>>>> Thanks
>>>>>> Randall
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>> [[alternative HTML version deleted]]
>>>>
>>>> ______________________________________________
>>>> R-help@r-project.org mailing list
>>>> https://stat.ethz.ch/mailman/listinfo/r-help
>>>> PLEASE do read the posting guide
>>>>
>>> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
>>> <http://www.r-project.org/posting-guide.html>
>>>
>>> and provide commented, minimal, self-contained, reproducible code.
>>>>
>>>>
>>>
>>>
>>> --
>>> Ista Zahn
>>> Graduate student
>>> University of Rochester
>>> Department of Clinical and Social Psychology
>>> http://yourpsyche.org
>>>
>>>
>> [[alternative HTML version deleted]]
>>
>>
> --
> Brian Diggs
> Senior Research Associate, Department of Surgery, Oregon Health & Science
> University
>
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