S. Espinoza-Ulloa

I have the exact same problem! Any idea of how to solve it?

Do you think it could be an issue given by the macOS version (the latest Big Sur, in my case)?? Are you using Big Sur??

Best solution currentlly is uninstalling R, and then reinstall it using Homebrew. --> brew install r With homebrew you can easily keep R up-to-date using "brew update && brew upgrade"....

Great! I'll try it. I'll let you know how that works. Thank you!

Thanks Esteban! The script works! After removing the first line from the raw matrix file, the matrix was processed with this python script... import matplotlib.pyplot as plt import numpy as...