How to use the double assignment operator in R

Using double assignment in R closures. The differences between the functions's environment and the global environment will be clearer

[heshamemara]

Very clever explanation for this point, thanks alot !

[alpstinger]

Wow! Couldn't have been explained better. Thanks a lot for this tutorial, I really appreciate it! :)

[luismanuelconde]

Thank you for the video, it was useful for me to understand some part of code