Hi
I set up R in a chroot jail for a course and it worked fine (students
were able to submit R code via a web form, which was
password-protected). I recall it taking a bit of setting up, but hard
to estimate how much of that was figuring out how to use chroot. I have
some notes, so might be able
This bug was reported to r-devel by Martin Morgan on 13th May 2008
(original email pasted below). However I couldn't locate it in the bug
tracker (with searches for row, col, as\.factor) It is still present
in today's svn version (rev 47115). I hope I'm doing something useful
by bringing it up agai
In Progress:
* EURO DOLLAR data for trading Z* and vice versa
* scripts for computing asset correlations w/ application to ED
* improving R code for collecting stats accross dates and groups of data.
Completed:
* New signals for US Equity (based on PK alpha). Brandon will simulate and
deploy if p
I've not tried an automated system like you describe but I have tried to make
test scripts available that compare the output of their programs to correct
output. That way the students can check their progress as they work. In
general, I find this approach doesn't work well for grading because
On Mon, 8 Dec 2008, Dr. Peter Ruckdeschel wrote:
Hi Brian and Berwin,
thanks for finding the reason for all this trouble.
1) Having run tests on CRAN and BioC overnight, the results are
quite depressing. There are 112 packages on CRAN and a score
on BioC with incorrectly rendered help pages b
Hi Brian and Berwin,
thanks for finding the reason for all this trouble.
> 1) Having run tests on CRAN and BioC overnight, the results are
> quite depressing. There are 112 packages on CRAN and a score
> on BioC with incorrectly rendered help pages because of spaces
> after \item{foo}.
> In two
