Jeroen Ooms
Jeroen Ooms
BDR now uses `DOWNLOAD_STATIC_LIBV8` on Fedora-clang: https://www.stats.ox.ac.uk/pub/bdr/Rconfig/r-devel-linux-x86_64-fedora-clang
I guess technically this is not incorrect? It seems to retain the sign, even when R's `print()` does not: ```r > jsonlite::toJSON(-0) ## [-0] > jsonlite::toJSON(0) ## [0] ```
My goal would be to get as many R users sufficient understanding of Linux to give it a try and know why/how it is useful. The high level concepts of...
Can you try with image_read_pdf() ? This uses the pdftools package to parse the pdf. Op wo 29 mei 2024 12:28 schreef Achim Zeileis ***@***.***>: > Jeroen, one of our...
> The `image_read_pdf()` function via `pdftools` does work. However, it produces larger PNG files which is why I would be interested in using `image_read()` especially for large-scale exams. That is...
> In any case it would be good if the `gs` in `image_read()` also worked. Is this a missing dependency or an upstream issue or something else? It means ghostscript...
> Regarding ghostscript: So I need to install that separately on the system, say from https://www.ghostscript.com/releases/gsdnld.html and make sure it is included on the PATH? Yes but you can also...
OK I'll check for this as well: https://github.com/ropensci/magick/commit/407dba3a866755e9b669fb27962daf6f091451c3
There are many reasons why reading an image can error, so a potential error might not be related to ghostscript per se. It is not so easy to make the...
R has built-in compression tools so you can easily write a wrapper yourself. ```r read_compressed