Publish your work with R Markdown. R is a terrific tool for telling stories with graphics and data, but sometimes you need words too. R Markdown weaves together narrative text and code to produce elegantly formatted reports, papers, books, slides and more. Garrett Grolemund will give you a personal R Markdown tour with his Get Started With R Markdown video, or you can choose your own path through the wonders of R Markdown at rmarkdown.rstudio.com. Bookmark R Markdown: The Definitive Guide (2018) as you work too; it provides a great overview of what is possible within the R Markdown family of packages.
I am joining this thread because I am having the same issue. The arrows were working fine until I downloaded RStudio 2023.06.0+421. I am working on a MacBook Pro using OS Monterey 12.6 and R 4.2.0. Like @jahnavi I closed everything and restarted RStudio, reinstalled RStudio, and ensured everything was updated.
If it's helpful for anyone on this post, the link shared above has this workaround:
rstudioapi::writeRStudioPreference("data_viewer_max_columns", 1000L)
A word of caution around it: Make sure that the value is no larger than the number of columns. If you do, then the >> will become clickable, and clicking on it could cause the application to freeze.
Hopefully this issue gets fixed, it's incredibly annoying.
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I'm unable to get R to install binary packages from packagemanager.rstudio.com on a CentOS Linux server. R will always fetch the source and compile it instead of getting the binary when I try to install a package.
1. Create a new GitHub repository: Login to your GitHub account and create a new GitHub repository. Give your new repository a short and memorable name e.g. rstudio-git-test, check the option to initialize this repository with a README and create the repository.
You will then be in and able to use R straight away. It is highly recommended you change the password immediately and an easy means of doing this is explained upon login in the script that is loaded there. However, users who are comfortable with Linux can follow the usual procedure for changing system user passwords via SSH or the Terminal tab within the RStudio interface if they prefer. Advanced users should also note that the rstudio user can use sudo.
On Minerva, there are two ways that you can access the rstudio interface, running Rstudio application over GUI (graphical user interface) or one simple command to get On-the-fly Rstudio over Web in a Minerva job.
Usage:
For example, to start an RStudio web session with R, on the login nodes, run commands minerva-rstudio-web-r4.sh (using R 4.0.3) or minerva-rstudio-web.sh (R 3.6.2) with default resource configuration and URL to access it. Please see the -h option for help messages containing resource requests and installing packages.
Currently, the minerva-rstudio-web-r4.sh script is the preferred version as it is built with common libraries including"DBI", "odbc", "shiny", "devtools", "ggplot2", "tidyverse", "tidymodels", "car", "dplyr", "tidyr". If you want to switch the scripts to use, move or rename the downloaded image singularity-rstudio.simg in $HOME/minerva_jobs/rstudio_jobs.
See the Package Installations section in the help message for packages not installed.
Occasionally, you may need to install an R module that requires one or more dynamic libraries from Minerva packages. In these cases, you should install the R module into the private library that is used by rstudio outside of rstudio using hard-coded paths to those libraries. The library that is automatically set up is $HOME/R/x86_64-pc-linux-gnu-library/[3.0 or 4.0].
A convenient way to signal the linker that it should encode the full path to dynamic libraries is to set LD_RUN_PATH to LD_LIBRARY_PATH after you load all the Minerva packages needed to build the R module but before you actually build the module. When you build the module, you will need to specify the destination library as the default private library for rstudio.
Example: 5376163bf9
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