On 5/17/23 23:59, Robert Castelo wrote:
not sure whether this is relevant, but I observed that while an empty
base R 'data.frame()' constructor gives zero-length character vectors
for row and column names, the empty 'DataFrame()' constructor gives
also a zero-length character vector for
In case more people want to check this out, the minimal example package can be
downloaded from https://owncloud.gwdg.de/index.php/s/ejhN3vd51572e27
Saying (in an UTF-8 locale)
R CMD check minimal_1.0.tar.gz
reproduces the described problem, whereas
PDFLATEX=lualatex \
On 5/19/23 14:37, Martin Maechler wrote:
Could you file a bug at R's bugzilla?
{I know we have too many open bugs there, notably related to S4,
but still you'd do a service to the R community.}
Done: https://bugs.r-project.org/show_bug.cgi?id=18538
Cheers,
H.
--
Hervé Pagès
oops, wrong list sorry. I meant to send this to the R-devel list. Done now.
@Martin FWIW I worked around this by keeping the ellipsis in the arg
list of the method:
> setMethod("foo", "raw", function(x, y=-5, ..., z=22) y)
> selectMethod("foo", "raw")
Method Definition:
function (x, ..., z
Hi,
Just ran across this:
foo <- function(x, ..., z=22) z
setMethod("foo", "character", function(x, y=-5, z=22) y)
# Creating a generic function from function ‘foo’ in the global
environment
Then:
foo("a")
# [1] 22
Should return -5, not 22.
That's because the call to
