Consider the dataset invertebrate. It holds 280 records of flying nocturnal invertebrate (e.g., insects such as moths, beetles, mosquitos, etc.) biodiversity, based on 280 sampling events in 2017 in a province in France. The outcome of interest is the Shannon-Wiener index (SWI), which is a measure of biodiversity.
This is a companion discussion topic for the original entry at https://dphi.tech/practice/challenge/6