Text analysis using AI in R
Introduction Analyzing qualitative data is challenging. Such analyses are even more difficult when the topic is controversial and the results will drive important policy decisions. This post explores AI methods […]
Introduction Analyzing qualitative data is challenging. Such analyses are even more difficult when the topic is controversial and the results will drive important policy decisions. This post explores AI methods […]
When I first developed the method to estimate canopy metrics from smartphone spherical panoramas, I used a somewhat convoluted workflow involving command line image manipulation, a plugin for ImageJ to […]
In this post, I will show some methods of displaying mixed effect regression models and associated uncertainty using non-parametric bootstrapping. This is kind of a follow-up to my previous post […]
Every once in a while, I come across a plot form that is not in my ggplot repertoire. For example, I occasionally want to make a funnel plot in my […]
Last week, I attended a talk at our local Yale data science group by my friend Matteo in which he presented an overview of ggplot2. During the questions after the […]
I recently needed to learn text mining for a project at work. I generally learn more quickly with a real-world project. So, I turned to a topic I love: Wilderness, […]
The other day, I wanted to tweet out a map showing the distribution of some wood frog tissue samples compared to the entire range of the species. I’m not much […]
Our newest paper (pdf available on my publications page), led by Kaija Gahm is just out in the Journal of Experimental Zoology as part of special issue on herp physiology […]
Hemispherical photography is one of those tasks often prefaced by the statement, “How hard could it be?” I’m pretty sure I said something like this at the beginning of my […]
I’m thrilled to announce that the first of my dissertation chapters has just been published in Ecography. Update (Nov. 2020): And, I’m especially thrilled that our piece will be the […]