On Mon, Feb 07, 2011 at 09:56:18AM +0100, Martin Maechler wrote:
[...]
Namely, one important purpose of the test is to ensure that e.g.
print(3.597, digits = 3)
is printed as 3.6 and not 3.60
Now I have had -- since 1997 at least -- an R version of
scientific() for more easy
Robin Hankin's post reminded me to post about the following recent
addition to 'Writing R Extensions', in the section on 'Submitting a
package to CRAN'
Ensure that the package sources are not unnecessarily large. ...
As a general rule, doc directories should not exceed 5Mb, and
where
On 11-02-12 4:57 PM, Henrik Bengtsson wrote:
FYI, I'm sure the following is a temporary issue, but in case it slips
through, I want to raise it here. On Windows 7 64-bit, running Rcmd
check on R devel gives:
I think you need version r54335 or newer to avoid this error.
* using R version
Hi
On 12/02/2011 7:22 p.m., Michael Sumner wrote:
Hello, that appears to have fixed it. Thank you very much.
I can now repeat the reported workflow and the image appears on the
fifth (and subsequent) calls.
Great. Thanks for checking.
Paul
Cheers, Mike.
sessionInfo()
R version 2.13.0
Regarding the reasons that make the doc directory large, I wonder if
we can make some changes in R:
1. Use a null graphics device as the default device rather than pdf()
when running Sweave -- this can avoid the useless Rplots.pdf:
options(device = function(...) {
.Call(R_GD_nullDevice,
Hi Henrik,
It would be nice if functions of the matrixStats package can handle array
data.
For example, rowSums() of the base package sums along the third axis of an
array by rowSums(x, dim=2).
Thanks.
Takeo
Henrik Bengtsson wrote:
See rowMins(), rowMaxs() and rowRanges() in matrixStats
Hi,
this is about iterating over any data type/object 'xs' in the for-loop
constructor:
for (x in xs) { ... }
From help(for), on can read that 'xs' has to be An expression
evaluating to a vector (including a list and an expression) or to a
pairlist or NULL. A factor value will be coerced to a