Dear all,
From the documentation of biplot.prcomp:
scale: The variables are scaled by 'lambda ^ scale' and the
observations are scaled by 'lambda ^ (1-scale)' where
'lambda' are the singular values as computed by 'princomp'.
From the source code of prcomp:
lam -
I have just committed some code to the r-devel branch to implement the Rao
efficient score test. This is asymptotically equivalent to the LRT, but there
is some indication that it might have better properties in smaller samples
since it is based more directly on the distribution of the
Hi,
When I run RCMD check on my package, I receive the following error:
C:\R-packages\AnnotationFuncsRCMD check --no-vignettes AnnotationFuncs
* using log directory 'C:/R-packages/AnnotationFuncs/AnnotationFuncs.Rcheck'
* using R version 2.13.0 (2011-04-13)
* using platform: i386-pc-mingw32
On Wed, 11 May 2011, Stefan McKinnon Høj-Edwards wrote:
Hi,
When I run RCMD check on my package, I receive the following error:
C:\R-packages\AnnotationFuncsRCMD check --no-vignettes AnnotationFuncs
* using log directory 'C:/R-packages/AnnotationFuncs/AnnotationFuncs.Rcheck'
* using R version
2011/5/10 Manuel Castejón Limas manuel.caste...@unileon.es:
Dear all,
I've just discovered the 'Reference Classes'.
In a previous attempt ---a year ago--- to re-implement in a Object Oriented
fashion the AMORE package using S4 classes I strongly felt the need of such
capability. It's great
Thanks for doing this Peter. I'll have to install the development
version to try this out.
One suggestion though. I'm pretty confident that plain old score test
is a more common terminology than anything involving Rao's name
(econometricians even call it the Lagrange multiplier test). In
Economists re-invented the Rao efficient score test, calling it the Lagrange
multiplier test. Please check the history of this test. Rao's paper was
published in 1947. That being said, score would be more consistent with
the survival and rms packages.
Frank
Brett Presnell wrote:
Thanks for
Hi Manuel,
The source code for copy is short and pretty readable, so I'd
encourage you to look at it:
setRefClass(XXX)$copy
Class method definition for method copy()
function (shallow = FALSE)
{
def - .refClassDef
value - new(def)
vEnv - as.environment(value)
selfEnv -
On May 11, 2011, at 15:10 , Brett Presnell wrote:
Thanks for doing this Peter. I'll have to install the development
version to try this out.
One suggestion though. I'm pretty confident that plain old score test
is a more common terminology than anything involving Rao's name
On 2011-05-11 07:30, peter dalgaard wrote:
On May 11, 2011, at 15:10 , Brett Presnell wrote:
Thanks for doing this Peter. I'll have to install the development
version to try this out.
One suggestion though. I'm pretty confident that plain old score test
is a more common terminology than
I agree that homage is nice, but I really think you'll get more
confusion from Rao than you would from score. You could always
label the column some other way, right? I mean, it doesn't have to be
exactly the same as the option. FWIW, I also have another vote for
score from Alan Agresti, the
Good suggestion for this case.
But the general problem is tricky. What about reference objects
contained in attributes or slots of other objects, etc? What is needed
for total copying is a switch in the low-level duplication code that
says to copy reference objects. It's also possible
Hi,
I¹m trying to figure out how to put images into my package¹s help
documentation. I¹ve gotten to the point where I can put the images in the
/inst/doc/ directory. I have also gotten to the point where I have package
checks without any warnings. I couldn¹t find the terms ³picture,² ³image,²
or
On Wed, May 11, 2011 at 12:08 PM, Sean Robert McGuffee
sean.mcguf...@gmail.com wrote:
Hi,
I¹m trying to figure out how to put images into my package¹s help
documentation. I¹ve gotten to the point where I can put the images in the
/inst/doc/ directory. I have also gotten to the point where I
On 5/11/11 3:13 PM, Dan Tenenbaum dtene...@fhcrc.org wrote:
On Wed, May 11, 2011 at 12:08 PM, Sean Robert McGuffee
sean.mcguf...@gmail.com wrote:
Hi,
I¹m trying to figure out how to put images into my package¹s help
documentation. I¹ve gotten to the point where I can put the images in the
I¹m trying to figure out how to put images into my package¹s help
documentation. I¹ve gotten to the point where I can put the images in the
/inst/doc/ directory. I have also gotten to the point where I have package
checks without any warnings. I couldn¹t find the terms ³picture,² ³image,²
or
Hi,
There's a possibility to put images into documentation files. Have a look at
the package visualizationTools to see how it works. The original idea is/was
by Romain Francois as far as i remember.
For instance have a look at the documentation for the function CLT
HTH
Thomas
2011/5/11 Hadley
On May 11, 2011, at 4:00 PM, Thomas Roth wrote:
Hi,
There's a possibility to put images into documentation files. Have a look at
the package visualizationTools to see how it works. The original idea is/was
by Romain Francois as far as i remember.
For instance have a look at the
Well, it takes 5 seconds on a regular notebook... which i have
Basically there's small simulation going on, so if you don't need any
simulation just a small plot it will go in less then a second. Haven't seen
any other solution :-)
it only takes long because there's a simulation going on in the
I thought the usual logic was that you might put graphs and images into a
vignette, and you might refer to the vignette in an Rd help file, but you would
not put the graphs into the help because ? access to the page cannot assume
that you actual have a graphics device. Of course, examples in
On May 11, 2011, at 4:16 PM, Thomas Roth wrote:
Well, it takes 5 seconds on a regular notebook... which i have
Basically there's small simulation going on, so if you don't need any
simulation just a small plot it will go in less then a second. Haven't seen
any other solution :-)
Oh,
i got the original idea from
http://romainfrancois.blog.free.fr/index.php?post/2010/04/03/embed-images-in-Rd-documents
i really won't mind if this is removed. i can put a clean package online.
Didn't mean to do any harm.
Thomas
2011/5/11 Simon Urbanek simon.urba...@r-project.org
On May 11,
On 5/11/11 4:20 PM, Paul Gilbert pgilb...@bank-banque-canada.ca wrote:
I thought the usual logic was that you might put graphs and images into a
vignette, and you might refer to the vignette in an Rd help file, but you
would not put the graphs into the help because ? access to the page
On May 11, 2011, at 4:43 PM, Thomas Roth wrote:
i got the original idea from
http://romainfrancois.blog.free.fr/index.php?post/2010/04/03/embed-images-in-Rd-documents
i really won't mind if this is removed. i can put a clean package online.
Didn't mean to do any harm.
Well, except it
On 11/05/2011 4:35 PM, Simon Urbanek wrote:
On May 11, 2011, at 4:16 PM, Thomas Roth wrote:
Well, it takes 5 seconds on a regular notebook... which i have
Basically there's small simulation going on, so if you don't need any
simulation just a small plot it will go in less then a second.
Thank you for clarifying this
We know there's no need to simulate at that point any more... we just had
limited time since we used the package with our students, next version would
be without simulation... but i guess next version will be without any image
;-).
2011/5/11 Simon Urbanek
Oh, my ... it's worse than I thought. Not only does it run things so you have
to wait forever - it actually installs packages behind your back! Wow, now
there is the nightmare abuse of \Sexpr - the malicious package retrieves
private data from your machine and deletes your files... and I
But the general problem is tricky. What about reference objects contained
in attributes or slots of other objects, etc? What is needed for total
copying is a switch in the low-level duplication code that says to copy
reference objects. It's also possible that one does NOT want all such
No one is
checking that there's not a function in ggplot2 that secretly sends me
all your code and data ;)
Well, it is open source so we could check it. Hopefully you are checking this
yourself, because it would be a criminal offense to do that. ;)
Paul
On 5/11/11 4:20 PM, Paul Gilbert pgilb...@bank-banque-canada.ca wrote:
I thought the usual logic was that you might put graphs and images into a
vignette, and you might refer to the vignette in an Rd help file, but you
would not put the graphs into the help because ? access to the page
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