RStudio does not open on my Mac and it keeps crashing. I’ve tried uninstalling R and RStudio and install different versions of RStudio. I have also updated my Mac and tried re-installing. When it starts, I get a message that says “R has encountered a fatal error”.

I made a copy of R from C: drive in windows to a usb stick together with a copy of Rstudio.

I have data of disability (4 types of disability A, B, C and D) and I want to calculate the contribution of each type, so I need to remove one type each time, for example for calculating the contribution of type A I have to remove type A and calculate the disability free life expectancy(DFLE) without it then I do DFLE-DFLE(without A) to calculate its contribution. Now the problem is sometimes there is a comorbidity (individual has 2 types of disability at the same time) for example he has type A and B so how I can remove the A without removing the entire row
exmple of my data:
Ind | A | B | C | D |
i1 | 1 | 0 | 0 | 0 |
i2 | 1 | 0 | 1 | 0 |
i3 | 0 | 0 | 1 | 0 |
i4 | 0 | 0 | 0 | 1 |
i5 | 1 | 1 | 0 | 0 |
i6 | 0 | 0 | 1 | 0 |
i7 | 0 | 1 | 0 | 0 |
i8 | 1 | 0 | 0 | 1 |
i9 | 0 | 1 | 0 | 0 |
i10 | 0 | 0 | 1 | 0 |

Newbie in R here. I am struggling to assign the y-axis with the hour format. I have a data of Islamic prayer time for one whole year and what I am intending to do is to plot 5 prayer times in a graph starting from Jan 24 until Dec 24.

Using getting started with rplotly guide, viewer pane shows white. how to get around with this? many thanks in advance.

i want to download the stock data. When i use the tq_get function, it shows that Caused by warning:
! x = ‘RCL’, get = ‘stock.prices’: Error in getSymbols.yahoo(Symbols = “RCL”, env = , verbose = FALSE, : Unable to import “RCL”.
HTTP error 403.
So how can i download the stock data, please help.

I am currently working on a bibliometric analysis using the bibliometrix package in R. I have encountered an issue where author names with the prefixes ‘De’ and ‘Da’ are causing problems in the biblioshiny plot of most relevant authors.

install.packages(“stats”, dependencies = TRUE)
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:

After a recent upgrade to R v 4.4.0. I am getting the following error when trying to debug code in Rstudio v. 2023.06.2 (“Mountain Hydrangea”) using both debugonce and debug:

for a university project i’m interested in measured interdisciplinarity between a set of scientific articles.