Fish Abundance in a Stream Network

Mapping Abundance in Streams in R

I haven’t worked with raster or spatial polygon data in R much before, but I want to create maps to show the results of a spatiotemporal model. Specifically, I want to depict the changes in abundance of fish in a stream network over time and space. I decided to play around with various packages for…

Plotting grouped data vs time with error bars in R

This is my first blog since joining R-bloggers. I’m quite excited to be part of this group and apologize if I bore any experienced R users with my basic blogs for learning R or offend programmers with my inefficient, sloppy coding. Hopefully writing for this most excellent community will help improve my R skills while…