In RStudio, one can focus the history tab using ctrl/cmd + 4 and then use arrow keys to navigate and enter to select commands. But when focusing the files pane with ctrl/cmd + 5, I see no such option. Is there a way to navigate the files pane with arrow keys?

Returning to R and was wondering about this problem I am having with time. I am quality checking my data and tried to convert a time only column with lubridate however it is unable to parse it.

I’ve been having issues working with R which seemed to have started quite out of the blue. I’ve been working on a fairly large script and it was working fine but a few days ago seemed suddenly to become incredibly slow in executing just small sections – without having made any changes to the script. Now, still without having made any changes, it’s not working at all.

I have to evaluate my data for my paper with RStudio. I am new with R and am stuck. I want to group the age like following:

I’m debugging a script and my code runs smoothly from the top to bottom so far. However, the guide legend (the bubbles key) should line horizontally instead but I have no clue how to fix that. I’ve provided the code for this particular section below. Any help would be appreciated.
code
produced graph

whenever I try to create a new project or change the theme, I get the following error message

What is the correct procedure for making sure R Studio saves my tabs (i.e. scripts) when I close R-Studio and then re-open? Currently, all my tabs are gone; I want to make sure they are retained.

Context I have an R script that takes a long time to run, and I used to run it with beepr::beep() at the end to notify me when it was finished. I got this idea from, “Is there a way to make R beep/play a sound at the end of a script?” I would like […]

I installed R and Rstudio but having problems to install any package.
Please help me. My pc is a Windows 10.

I have this set of data