[R] Error exporting dataframe from Julia to R with Feather

Bert Gunter bgunter@4567 @end|ng |rom gm@||@com
Thu Aug 8 16:34:39 CEST 2019

You may have to contact RStudio about this. RStudio is a separate IDE
independent of R -- i.e. developed and maintained by a separate
organization from the R project.

Bert Gunter

"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )

On Thu, Aug 8, 2019 at 7:08 AM Luigi Marongiu <marongiu.luigi using gmail.com>

> Hello,
> since I am encountering a lot of problems exporting dataframes from
> julia to R (there is always something wrong with the formatting,
> probably a missing quote) so I am trying to use Feather to do the job.
> I have installed Feather in Julia with `pkg.add("Feather")` and
> imported it with `using Feather`. I created a dataframe and saved it
> with `Feather.write("/dir/dataframe.feather", df)` and it worked. I
> can even open it back with `df =
> Feather.read("/dir/dataframe.feather")` and get: `julia> nrow(df)
> 128544`.
> The problem is with R. I am using Rstudio to test each step.
> I installed the package, imported it with `library(feather)` and used it
> as:
> ```
> df = read_feather("/dir/dataframe.feather")
> ```
> and then Rstudio simply crashes.
> any idea why?
> Thank you
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