Package not available for R version 4.1: package 'threadr' is not available for this version of R about threadr HOT 1 CLOSED

Hello,
It looks like you have a rather odd error there. I would recommend restarting your R session and reinstalling threadr again. You may need to install stringr again too if you are having issues finding the str_replace function. Because you are running the R 4.1.1, a rather recent version, I suspect the upgrade has not been applied perfectly.

# Install stringr
install.packages("stringr")

# Install threadr
remotes::install_github("skgrange/threadr")

I hope this solves your issue!
Stuart.

from threadr.