How does NMDS (Non-metric multidimensional scaling) work? With applications in R.

NMDS is a popular ordination technique commonly used with community data. This video covers details of NMDS (Non-metric multidimensional scaling), including distance matrices, distance measures, how stress is calculated, species scores, site scores, the vegan package from R, ggplot2, etc. Nathan Roe presents to Prof. Jessica Ernakovich's class at the University of New Hampshire. The code can be downloaded here - https://github.com/natearoe/myrepo/bl...