SymbolicRegression -- two simple questions

Specific Domains Modelling & Simulations
1

I figured out the answers.

2

Instead of removing the question, why not post the answer you figured out, such that others can find the solution?

3

The answers were, to some degree, trivial. And my questions didn’t seem to create much interest. But I can answer the questions.

  1. Can SymbolicRegression have a single feature? Yes, of course. I haven’t used named tuples before, and did the trivial mistake of writing:
X = (x=x)

instead of

X = (x=x,)

where the latter works.

  1. How can I stop SymbolicRegression.jl to create files hall_of_fame_xxx.csv and hall_of_fame_xxx.csv.bkup files? Answer:
model_sin = SRRegressor(
    ... 
    save_to_file=false,
)

Reason for wanting to not create these files… a new file is created every time I run the code, making a clutter of files. While this happened, I also started to have problems with syncing files to OneDrive. Perhaps a coincidence, but I wanted to avoid the chance of this. Perhaps I could specify which directory to save the files and make sure these are outside of of the directories synced by OneDrive.