This - is - bananas! Pure gold, thank you!!! Please keep up your efforts, very much appreciated. I will certainly promote your work so everyone can share in this. You might consider a "donation" option or even a kickstarter, I for my part would certainly contribute.
Good question. Yes, API calls to GPT-4 is expensive. I will keep it free for at least a year or two. Until I run out of money. Hopefully I can get more people to use it and everybody chimes in.
Dear dr. Ge This AI for R tutorial is wonderful. But there is one thing. That's interpret outputs!!!. Does this AI can help in interpret outputs especially for advanced models?