Bryan Shalloway

Explore alternative approaches to callr and import

2

{funspotr} currently creates a new r instance before parsing each file:  This slows things down -- explore if you can use https://github.com/klmr/box/ to replace the {callr} and {import} steps...

Per email discussion, moving `convert_currencies()` function from [gist](https://gist.github.com/brshallo/650c1ad3f4bd9b74076592c6bc4ff8ae) to {priceR}.

In the paper [Bootstrap Prediction Intervals in Non-Parametric Regression...](https://ntrs.nasa.gov/citations/20130014367) ([Dan Saattrup Nielsen's post on implementation](https://www.saattrupdan.com/posts/2020-03-01-bootstrap-prediction), [my post mostly mirroring Dan's](https://www.bryanshalloway.com/2021/04/05/simulating-prediction-intervals/)) which I believe follows essentially the same procedure as workboots,...