Hi,
I have a piece of code that decides at runtime whether to load a data
package (and which package to load).
This is then done with a call to:
library(x)
(where x is a character variable containing the package name).
This causes R CMD check to throw out a warning:
'library' or 'required'
Many thanks!
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Prof
Brian Ripley
Sent: 25 April 2007 16:03
To: Crispin Miller
Cc: R-help@stat.math.ethz.ch
Subject: Re: [R] R CMD CHECK and require() / library() methods
On Wed, 25 Apr 2007
Hi,
I've got a quick question about what happens when indexing into matrices
with a single column. I was wondering if anyone can help ...
For example:
x - matrix(1:10)
y - cbind(x,x)
x[4:6,]
[1] 4 5 6
y[4:6,]
[,1] [,2]
[1,] 4 4
[2,] 5 5
[3,] 6 6
class(x[4:6,])
[1] integer
Thanks everyone!
Crispin
This email is confidential and intended solely for the use o...{{dropped}}
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Dear all,
Im' using matrix() and layout() to set up a fairly complex plot...
I was wondering if anyone can point me to something that describes the
appropriate incantations to determine, given a text string, the maximum
font size that will allow it to fit into the current plotting area
without
Hi,
I've got a quick question about file permissions and packages...
I'm creating my own package, and am having problems with its vignette
not being seen when I install it into R...
As I understand it, the permissions of the source tree should be as
follows:
o Directories - drwxrwxr--
o
Hi,
Does anyone know whether it is possible to construct a colour for
plotting with an alpha value as well as simply specifying rgb values?
Crispin
This email is confidential and intended solely for the use o...{{dropped}}
Hi,
I decided to upgrade to 1.8 today... :-)
Anyway, we are writing our own package that is dependent on a
bioconductor library - 'affy'.
I've checked and when I fire up R, library(affy) behaves as expected...
so it all seems to be installed and OK...
In the DESCRIPTION file in my package source
appreciate that very similar questions have been asked before, but I
suspect that 1.8 is slightly different (since R CMD check ... worked
fine for us in 1.7.1).
Crispin
-Original Message-
From: Crispin Miller
Sent: 31 October 2003 14:51
To: [EMAIL PROTECTED]
Subject: [R] Creating
Hi,
I have a string representing an environment:
bob
And an environment
bob
environment: 0x3901234ac
How do write a function that takes the string and returns the
environment?
Crispin
This email is confidential and intended solely
Hi,
Firstly, thanks for your collective help the other day with packages and
the like - I now have a function that takes a few seconds to run instead
of half a day... much obliged!
I'm trying to print out a 300dpi PNG for inclusion in a publication (I
don't want postscript because some of the
Hi,
Does anyone have any advice on speeding up R functions (short of re-implementing them
in C :-) )?
I have a function that applies a wilcoxon test to 12 sets of about a quarter of a
million pairs (and takes about 3 hours). I've replaced the inner loop I had originally
with a function call
I have a function that applies a wilcoxon test to 12 sets of about a quarter of a
million pairs
... and let me guess: everything is significiant to an almost arbitrary
value of \alpha?
:-) For each of quarter of a million sets, I do a wilcoxon between two pairs each
containing twenty
Yup, my mistake for not being very clear! Alas the computer is already very fast -
looks like it's C for me...
-Original Message-
From: Patrick Burns [mailto:[EMAIL PROTECTED]
Sent: 07 October 2003 12:00
Cc: Crispin Miller
Subject: Re: FW: [R] Optimising code
I had
Hi - so I've dusted off the C bits of my brain and gotten a library written for my
package...
It passes R CMD check ok, and I've put a file called '.First.lib.R' in the pacakge's
'R' subdirectory. Its permissions are 644.
It says:
.First.lib - function(lib,pkg) {
Thanks - it is indeed the first '.' that's the problem...
Crispin
-Original Message-
From: Liaw, Andy [mailto:[EMAIL PROTECTED]
Sent: 07 October 2003 15:21
To: Crispin Miller
Subject: RE: [R] .First.lib doesn't appear to be running after calling
lib rary()
I put .First.lib
Smart!
Thanks
Crispin
-Original Message-
From: Berwin Turlach [mailto:[EMAIL PROTECTED]
Sent: 06 October 2003 13:11
To: Crispin Miller
Subject: Re: [R] Apply and its friends
CM == Crispin Miller [EMAIL PROTECTED] writes:
CM Hi,
CM Forgive a very basic question
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