Can we merge d3.autoType and explicit row functions?

Yes of course! It's just a function, you can call it from another function.

I'm not sure the example line chart uses d3.autoType anymore (I absolutely might be overlooking it though) Might be worth removing it so future readers don't confused

Correct, it's moved to FileAttachment's csv typed: true option. I'll change the example to another notebook. Thank you for pointing this out!

Thank you !!