Computational Ecology

The geospatial data abstraction library (GDAL, www.gdal.org ) is an open source library for translating geospatial data between different f...

A contingency table presents the joint density of one or more categorical variables. Each entry in a contingency table is a count of the n...

My current monospaced font of choice is Deja Vu Sans Mono . It is pretty easy to change the default font in Carbon Emacs. It is not so ea...

A common task in GIS analysis is to extract the value of a remotely sensed environmental variable at a point location. For instance we may...

The power of a statistical test is the probability that a null hypothesis will be rejected when the alternative hypothesis is true. In lay t...

LaTeX is a document markup language used to create manuscripts that have nice typesetting. Professional looking documents can be created fr...

Text files are great I have mixed feelings about software interoperability. Sure GRASS interfaces with R, and R can interface with Excel a...