[R] Export Results to a txt file applying a function to a list

2010-08-31 Thread Evgenia

Dear users,

***I have a function f to simulate data from a model (example below used
only to show my problem)

f<-function(n,mean1){
a<-matrix(rnorm(n, mean1 , sd = 1),ncol=5)
b<-matrix(runif(n),ncol=5)
data<-rbind(a,b)
out<-data
out}

*I want to simulate 1000 datasets (here only 5) so I use
S<-list()

for (i in 1:5){
S[[i]]<-f(n=10,mean1=0)}

**I have a very complicated function  for estimation of a model which I
want to apply to Each one of the above simulated datasets

fun<-function(data){data<-as.matrix(data)
sink(' Example.txt',append=TRUE)
  cat("\n***\nEstimation
\n\nDataset Sim : ",
i )
d<-data%*%t(data)
s<-solve(d)
print(s)
out<-s
out
} 

##First using for I take my results (for some element of a list I can't
have results due to invertibility or convergence problem helpful suggestion
of Joris Meys )

results<-list()
ffor(i in 1:5){
 tmp <- try(fun(data=S[[i]]))
 results[[i]] <- ifelse(is(tmp,"try-error"),NA,tmp)
}

#and so I can see using "cat" the results for each dataset.

#I want to use lapply at the last step istead of for to make faster my
program

results <- lapply(S,function(x){
   tmp <- try(fun(data=x))
ifelse(is(tmp,"try-error"),NA,tmp)
}
)

# My question is 
how can I export results to a file knowing exactly for which of the element
of the list these are (for some element of a list I can't have results due
to invertibility or convergence problem)

Thanks alot

Evgenia
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Re: [R] Export Results

2010-06-28 Thread Tal Galili
Do you have an open word file ?


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On Mon, Jun 28, 2010 at 1:38 PM, Pedro Mota Veiga wrote:

>
> Thanks for your sugestions.
>
> But when I do "wdGet(T)" I have de next message.
> > wdGet(T)
> Error in if (!(tmp[["ActiveDocument"]][["Name"]] == filename))
> tmp$Open(paste("path",  :
>  argument is of length zero
>
> What is happen?
>
> Thaks for all
> --
> View this message in context:
> http://r.789695.n4.nabble.com/Export-Results-tp2268622p2270745.html
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>
> __
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>

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Re: [R] Export Results

2010-06-28 Thread Pedro Mota Veiga

Thanks for your sugestions.

But when I do "wdGet(T)" I have de next message.
> wdGet(T)
Error in if (!(tmp[["ActiveDocument"]][["Name"]] == filename))
tmp$Open(paste("path",  : 
  argument is of length zero

What is happen?

Thaks for all
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Re: [R] Export Results

2010-06-26 Thread Liviu Andronic
On Sat, Jun 26, 2010 at 7:42 AM, Tal Galili  wrote:
> And there are also the "brew", and "Sweave" packages (as Henrique
> mentioned).
>
Also, odfWeave and Sweave via LyX. I believe that this is FAQed.
Liviu

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Re: [R] Export Results

2010-06-25 Thread Tal Galili
See
?pdf
?png
?sink

There is also R2wd (about which I wrote here:
http://www.r-statistics.com/2010/05/exporting-r-output-to-ms-word-with-r2wd-an-example-session/
)

And there are also the "brew", and "Sweave" packages (as Henrique
mentioned).


Best,
Tal


Contact
Details:---
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On Fri, Jun 25, 2010 at 6:58 PM, Pedro Mota Veiga wrote:

>
> Hi R users,
> How can I automatically export results and graphs to a file?
> Thanks in advance
>
> Pedro Mota Veiga
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/Export-Results-tp2268622p2268622.html
> Sent from the R help mailing list archive at Nabble.com.
>
> __
> 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
> and provide commented, minimal, self-contained, reproducible code.
>

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Re: [R] Export Results

2010-06-25 Thread Henrique Dallazuanna
See ?Sweave

On Fri, Jun 25, 2010 at 12:58 PM, Pedro Mota Veiga wrote:

>
> Hi R users,
> How can I automatically export results and graphs to a file?
> Thanks in advance
>
> Pedro Mota Veiga
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/Export-Results-tp2268622p2268622.html
> Sent from the R help mailing list archive at Nabble.com.
>
> __
> R-help@r-project.org mailing list
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O

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[R] Export Results

2010-06-25 Thread Pedro Mota Veiga

Hi R users,
How can I automatically export results and graphs to a file?
Thanks in advance

Pedro Mota Veiga

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[R] export results

2010-02-25 Thread Wendy

Hi all,
 
I am looping through a function for 100 time in the middle of my code, and I
want to output the results from this function. Is there a way to write the
results into a txt or csv fil? For example, I write the results from the
first loop to the first column of a spreadsheet and the results from the
second loop to the second coclumn of a spreadsheet etc.
 
Thank you very much, 
Wendy 
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