How to set max ppsize in R?

Question

I am experiencing an error in R that says:

> Error: protect(): protection stack overflow

I have learned through googling that I need to

Answer 1

I found a similar problem and that the actual issue was related to expansion of formulas into a model matrix. If you can get the data into that format without using formulas and then use the overload in the svm command (like many other models) that takes an X and y value instead, your probably may go away like mine did.