I’m writing to introduce a new package, forestry. This package offers a
series of utility functions to help with reshaping the hierarchy of data
tree, and reform the structure of data tree.
It is particularly useful in these following ways:
1. Reshape tree data then convert to JSON to fit the (nested) JSON format
of your htmlwidget.
2. Manipulate data across a desired level. For example, get `cumsum` data
across a desired level in data tree.
Hopefully you find this useful. Please feel free to reach out with feedback