My project is located here: https://rstudio.cloud/project/579466 (see Lab8.rmd)
I am running a Cox proportional hazard model. When I try to run the plot at the very end (ggsurvplot), I receive the following error message:
Error: object of type 'symbol' is not subsettable
When I run this code using RStudio Pro, it works just fine. Any thoughts why Cloud would not be able to run this? Thank you in advance!