[R] Package documentation in dissertation

2010-03-15 Thread statmobile

Hey Everyone,

I wrote up a library for my dissertation work, and I'd love to include 
it as an appendix.  I have found ways to export the Rd files as html, 
txt and pdf/ps, but not a raw tex export.  I've had to resort to dumping 
it into text files, and just using verbatim in my LaTeX code.  Does 
anybody have any recommendations or experiences with dealing with this?


Please CC me on any response, as I only get summary emails from the list.

Thanks in advance!
Brian

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Re: [R] Package documentation in dissertation

2010-03-15 Thread statmobile
The closest I can get to the compiled LaTeX pdf version as possible as 
an appendix.  Is there a way to get the raw LaTeX code from the package 
documentation, as well as the configuration/commands for compiling them?


stephen sefick wrote:

What would you like to do?  Is it not the code that you would like to
include in your dissertation?

Stephen

On Mon, Mar 15, 2010 at 7:46 PM, statmobile  wrote:

Hey Everyone,

I wrote up a library for my dissertation work, and I'd love to include it as
an appendix.  I have found ways to export the Rd files as html, txt and
pdf/ps, but not a raw tex export.  I've had to resort to dumping it into
text files, and just using verbatim in my LaTeX code.  Does anybody have any
recommendations or experiences with dealing with this?

Please CC me on any response, as I only get summary emails from the list.

Thanks in advance!
Brian

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Re: [R] Package documentation in dissertation

2010-03-15 Thread statmobile

Hey Gabor,

Thanks, I tried that, although I can't compile it directly.  Do you know 
where I can get the R LaTeX definitions in order to compile that?


Thanks!

Gabor Grothendieck wrote:

Try:

R CMD Rdconv --type=latex myfile.Rd


On Mon, Mar 15, 2010 at 8:46 PM, statmobile  wrote:

Hey Everyone,

I wrote up a library for my dissertation work, and I'd love to include it as
an appendix.  I have found ways to export the Rd files as html, txt and
pdf/ps, but not a raw tex export.  I've had to resort to dumping it into
text files, and just using verbatim in my LaTeX code.  Does anybody have any
recommendations or experiences with dealing with this?

Please CC me on any response, as I only get summary emails from the list.

Thanks in advance!
Brian

__
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https://stat.ethz.ch/mailman/listinfo/r-help
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and provide commented, minimal, self-contained, reproducible code.



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Re: [R] Package documentation in dissertation

2010-03-16 Thread statmobile
Thanks Gabor, that looks to be exactly what I was seeking.  I'll play
around with that.

Thanks,
Brian

On Tue, Mar 16, 2010 at 05:19:23AM -0400, Gabor Grothendieck wrote:
> See:
> https://stat.ethz.ch/pipermail/r-help/2005-April/070581.html
> 
> On Mon, Mar 15, 2010 at 11:16 PM, statmobile  wrote:
> > Hey Gabor,
> >
> > Thanks, I tried that, although I can't compile it directly.  Do you know
> > where I can get the R LaTeX definitions in order to compile that?
> >
> > Thanks!
> >
> > Gabor Grothendieck wrote:
> >>
> >> Try:
> >>
> >> R CMD Rdconv --type=latex myfile.Rd
> >>
> >>
> >> On Mon, Mar 15, 2010 at 8:46 PM, statmobile  wrote:
> >>>
> >>> Hey Everyone,
> >>>
> >>> I wrote up a library for my dissertation work, and I'd love to include it
> >>> as
> >>> an appendix.  I have found ways to export the Rd files as html, txt and
> >>> pdf/ps, but not a raw tex export.  I've had to resort to dumping it into
> >>> text files, and just using verbatim in my LaTeX code.  Does anybody have
> >>> any
> >>> recommendations or experiences with dealing with this?
> >>>
> >>> Please CC me on any response, as I only get summary emails from the list.
> >>>
> >>> Thanks in advance!
> >>> Brian
> >>>
> >>> __
> >>> 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.
> >>>
> >
> >

-- 
Brian J. Lopes
PhD Student
Department of Statistics and Operations Research
University of North Carolina at Chapel Hill

To know that we know what we know, and that we do not know what we do
not know, that is true knowledge --Henry David Thoreau (quoting
Confucius): Walden

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[R] Applying function to elements of matrices in a list

2010-11-25 Thread statmobile

Hello R-help,

Please cc me on all responses, as I only receive summary emails from 
this list.


I'm wondering if anybody has any tips on how to accomplish this 
efficiently.  I have a list of matrices, and I'm trying to get the mean 
of the [i,j]'th element of each matrix in a list.


So if I have a list of matrices, say

x <- list(a=matrix(rnorm(4),nrow=2),b=matrix(rnorm(4),nrow=2))

How would I get a 2x2 matrix, where the i,j'th element would be the mean 
across the the list of each of the i,j'th elements in the list?  That 
is, where the [1,2] element would be the average of a[1,2] and b[1,2].


Of course my list and matrices are much larger, and I was hoping there 
would be some trick with lapply that I may be missing here.


Thanks,
Brian

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Re: [R] Applying function to elements of matrices in a list

2010-11-25 Thread statmobile

On 11/25/2010 09:44 AM, Dimitris Rizopoulos wrote:

try this:

Reduce("+", x) / length(x)


Thanks Dimitris, that's very slick, I was unaware of this Reduce function.

The issue, is that I actually wanted to do a trimmed mean, and if things 
prove possible even the median.


Is there a way to apply a generic function in the manner I described?

Thanks,
Brian




Best,
Dimitris


On 11/25/2010 3:42 PM, statmobile wrote:

Hello R-help,

Please cc me on all responses, as I only receive summary emails from
this list.

I'm wondering if anybody has any tips on how to accomplish this
efficiently. I have a list of matrices, and I'm trying to get the mean
of the [i,j]'th element of each matrix in a list.

So if I have a list of matrices, say

x <- list(a=matrix(rnorm(4),nrow=2),b=matrix(rnorm(4),nrow=2))

How would I get a 2x2 matrix, where the i,j'th element would be the mean
across the the list of each of the i,j'th elements in the list? That is,
where the [1,2] element would be the average of a[1,2] and b[1,2].

Of course my list and matrices are much larger, and I was hoping there
would be some trick with lapply that I may be missing here.

Thanks,
Brian

__
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http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.





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Re: [R] Applying function to elements of matrices in a list

2010-11-27 Thread statmobile

On 11/25/2010 10:30 AM, Peter Ehlers wrote:

On 2010-11-25 07:06, statmobile wrote:

On 11/25/2010 09:44 AM, Dimitris Rizopoulos wrote:

try this:

Reduce("+", x) / length(x)


Thanks Dimitris, that's very slick, I was unaware of this Reduce
function.

The issue, is that I actually wanted to do a trimmed mean, and if things
prove possible even the median.

Is there a way to apply a generic function in the manner I described?



You could use the abind function in the abind package to
convert your list to a 3d array and then use apply on that:

require(abind)
xa <- abind(x, along=3)
apply(xa, 1:2, mean, trim=0.3)


This is exactly what I was seeking, thank you Peter & Dimitris.




Peter Ehlers


Thanks,
Brian




Best,
Dimitris


On 11/25/2010 3:42 PM, statmobile wrote:

Hello R-help,

Please cc me on all responses, as I only receive summary emails from
this list.

I'm wondering if anybody has any tips on how to accomplish this
efficiently. I have a list of matrices, and I'm trying to get the mean
of the [i,j]'th element of each matrix in a list.

So if I have a list of matrices, say

x<- list(a=matrix(rnorm(4),nrow=2),b=matrix(rnorm(4),nrow=2))

How would I get a 2x2 matrix, where the i,j'th element would be the
mean
across the the list of each of the i,j'th elements in the list? That
is,
where the [1,2] element would be the average of a[1,2] and b[1,2].

Of course my list and matrices are much larger, and I was hoping there
would be some trick with lapply that I may be missing here.

Thanks,
Brian

__
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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.





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[R] Giving vector of colors to line in plots

2011-02-06 Thread statmobile

Hey all,

I can't for the life of me figure out what I'm missing here.  I'm trying 
to change the color of the line in a time series type plot.  I can 
change the point colors and symbols no problem, but for some reason the 
colors do not get passed to the lines, regardless of if I do type="b" or 
type="l".  The sample code I'm using is below.


Any help would be greatly appreciated.

Also, please CC me, as I only get daily summaries of the mailing list.

Thanks,
Brian



## Changing plot attributes through the plot
set.seed(33)
x <- rpois(7,lambda=7)
y <- rpois(7,lambda=5)

cols.x <- c(rep("black",2),rep("red",3),rep("black",2))
cols.y <- c(rep("blue",3),rep("yellow",2),rep("blue",2))

points.x <- c(rep("x",2),rep("O",3),rep("x",2))
points.y <- c(rep(8,3),rep(17,2),rep(8,2))

plot(x,col=cols.x,pch=points.x,type="b",ylim=c(0,15))
points(y,col=cols.y,pch=points.y,type="b")

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Re: [R] Giving vector of colors to line in plots

2011-02-07 Thread statmobile

On 02/07/2011 02:15 AM, Jinsong Zhao wrote:

On 2011-2-7 14:15, statmobile wrote:

set.seed(33)
x <- rpois(7,lambda=7)
y <- rpois(7,lambda=5)

cols.x <- c(rep("black",2),rep("red",3),rep("black",2))
cols.y <- c(rep("blue",3),rep("yellow",2),rep("blue",2))

points.x <- c(rep("x",2),rep("O",3),rep("x",2))
points.y <- c(rep(8,3),rep(17,2),rep(8,2))

plot(x,col=cols.x,pch=points.x,type="b",ylim=c(0,15))
points(y,col=cols.y,pch=points.y,type="b")


the following code may give hints...

segments(1:6,x[-7],2:7,x[-1], col = cols.x)
segments(1:6,y[-7],2:7,y[-1], col = cols.y)

regards,
Jinsong


Thanks Jinsong, this works like a charm.  I'll need to dive deeper into 
the segments function.


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[R] Setting matrix dimnames in a list

2008-05-08 Thread statmobile

Hey All,

I was wondering if I could solicit a little input on what I'm trying to 
do here.  I have a list of matrices, and I want to set their dimnames, 
but all I can come up with is this:


x <- matrix(1:4,2)
y <- matrix(5:8,2)

z <- list(x,y)
nm <- c("a","b")
nms <- list(nm,nm)

z <- lapply(z,function(x)dimnames(x)<-nms)

As you can see, this doesn't quite work.  Could anybody help me, and 
bonus points if you can help me do this efficiently.  Please cc my email 
address, because I only get summaries of the list.


Thanks in advance!

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Re: [R] Setting matrix dimnames in a list

2008-05-08 Thread statmobile

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