I was wondering if anyone knows of any really productive ways to graph/map/plot/visualize covariance matrix data. I am currently using
R. It's very basic, and does the job, but we're looking for something better. We're also using
R Shiny so that there is more interaction between the user and the data, but that also seems pretty basic. Please keep in mind my matrix is 2600x2600, so very large!
If you have any neat, creative ideas, or know of packages that I would be interested in.