The world’s primates are in trouble
Brief updates on our new publication reviewing the primate extinction crisis.
Welcome
Personal site with research updates, blog posts, and bio.
Recent posts
Valore máximos y mínimos para datos agrupados
Cómo identificar los valores máximos o mínimos de una variable para datos agrupados utilizando R y dplyr.
Top and bottom values for groups
Using R and dplyr to extract minimum or maximum (or both) variable values within groups.
Diverging bar plots
Making diverging stacked bar plots in R using ggplot.
Grouping points
Four ways to draw polygons around groups of points using ggplot2.
Agrupando Puntos
Cuatro maneras de agrupar puntos en dos dimensiones con ggplot.
Measuring point overlap
Measuring spatial overlap with point data.
Science Is Global
Emoji flags, international research, and tweet analysis in R.