A collection of graphical techniques to represent data

Simple (simplistic?) color counting in an image for lab. analysis.

Wavelet decomposition of river discharge in Hokkaido between 2010 and 2018 (one value every hour).

This is a page that presents the use of lidR to manipulate LiDAR data. It is a simple introduction to the package developed by Jean-Romain Roussel.

This reads a river discharge time-series from the internet, originally formatted as an xml table with an html page for each month.