All Questions
Tagged with ubuntu-16.04 r
76
questions
2
votes
3
answers
691
views
RPlumber API - returning data as CSV instead of JSON - works locally on mac, but not on ubuntu-16.04
We are using RPlumber to host an API, and our developers asked that the API endpoints provide data in a CSV format, rather than JSON. To handle this, we have the following:
r_endpoints.R
#* @get /test-...
- 9,892
0
votes
0
answers
228
views
"An exception occurred" when hitting RPlumber API from Ubuntu 16.04
I am using RPlumber to create an API that makes some data available to the users of the API. I created an Ubuntu 16.04 server on Linode to host the API.
I have successfully installed R on the server, ...
- 9,892
0
votes
1
answer
225
views
Connecting to RStudio on Linode Server (Ubuntu 16.04) - what username and password?
We created a small Ubuntu server on Linode, in order to use R + RStudio. Using the Linode guides, we installed R and installed RStudio. In the 2nd link, we're up to step 3 where we need to login to ...
- 9,892
1
vote
1
answer
2k
views
Why some R packages can't be installed
I've been using R for a while and everything was normal when installing packages. Recently, I upgraded R on my Ubuntu 16.04 from 3.4.4 to 4.0.2 and then I tried to install the package imputeTS as
> ...
- 87
0
votes
0
answers
71
views
Github actions CI can't upgrade V8 past 3.14
I'm trying to set up CI for an R package using Github Actions. The package has a dependency on V8 >3.14, but I can't seem to get my workflow to upgrade past that version when its getting set up on ...
- 1,174
0
votes
1
answer
694
views
package ‘car’ is not available (for R version 3.4.4)
I am trying to run an R application(on Ubuntu 16.04.6) which uses the 'car' package, but everything I tried ended with the following error package ‘car’ is not available (for R version 3.4.4) . What ...
- 53
1
vote
0
answers
81
views
httr requests in R not working on Ubuntu 18.04 LTS on specific internet connection (but works on Windows 10)
No httr:GET/POST/etc. is working on a specific internet connection of mine. The computer has access to the internet, and I can make curl requests from the terminal. Using Ubuntu 18.04LTS.
For ...
- 2,827
2
votes
0
answers
1k
views
Fatal error: cannot create R_TempDir (Installing R package in Ubuntu)
I am trying to install devtools on Ubuntu 16.04 R. I have been able to install several packages, but currently, in my R session, when I type:
install.packages("devtools")
I receive:
Fatal error: ...
- 117
0
votes
0
answers
32
views
makeBinnedCountsFile function error in R 3.4.1
While running my codes in my system (Ubuntu 16.04 & r 3.4) it shows could not find function "makeBinnedCountsFile",and also i cant load the package RAPIDR,which shows installation of package ‘...
0
votes
0
answers
20
views
How to install plotrix package on R? [duplicate]
I had a problem by installing plotrix package on R like the following:
> install.packages("plotrix")
Installing package into ‘/home/agn/R/x86_64-pc-linux-gnu-library/3.4’
(as ‘lib’ is unspecified)
...
- 31.6k
1
vote
1
answer
3k
views
Rstudio is not running on Ubuntu 16.04. [qt.qpa.xcb: could not connect to display]
I followed the installation instructions available on R and Rstudio websites, but I haven't been able to run rstudio on my Ubuntu 16.04.
These are the results I get when I call rstudio from the ...
2
votes
1
answer
992
views
Install specific R version on Ubuntu-16.04
I'm a complete novice with Ubuntu. I've found questions that are the same as mine but I'm finding the advice difficult to follow.
Context
We have a dockerfile running from ubuntu:16.04. On this we ...
- 2,707
0
votes
1
answer
26
views
R administration
I have 2 R installations in Ubuntu 16.04. One is in /usr/local/bin/R
and the other one is in /usr/bin/R. The former is the default one. I want to make the latter default.
0
votes
1
answer
738
views
Remove incomplete Anaconda environment, reduce space Anaconda uses
I tried to create a new Anaconda environment in Ubuntu 16.04 without realizing that my computer was quite low on disk space.
Here's the line I ran:
conda create -n r_env r-essentials r-base
The ...
- 1,314
0
votes
0
answers
270
views
Running R from terminal in ubuntu 16.04 gives Fatal Error message
I just installed R 3.4.4 and Rstudio on my computer with the OS Ubuntu 16.04. Rstudio detects the Installation of R and works normally. However, trying to run R in the terminal I get this error:
...
- 374