Unable to move/rotate adequately three-dimensional ordination plot using vegan3d and rgl
Unable to move/rotate adequately three-dimensional ordination plot using vegan3d and rgl
I'm carrying out the analysis of bird counts for my Master's thesis. After carrying out a NMDS analysis with the counts, using package vegan in R, I've found that my best option involves using three dimensions for the ordination. I've then discovered a package called vegan3d that would allow me to plot sites and species in a RGL tridimensional space that I could easily rotate and zoom with the mouse. The problem is that, when I use the function ordirgl to create the plot, the rgl window pops up but when I rotate or zoom, all the lines, points and text are just smeared around. In other words, if I spin or zoom with the mouse, I start having many plots (one for every instant) on top of each other, instead of just having the plot in the new position that I want to see. How can I solve this? Being able to interact with the plot is very helpful in interpreting my data in 3D, but this way is impossible to do it.
Yeah, you may file that as an issue. However, this is something that I cannot reproduce and hence I cannot fix. The minimum information is the operating system. Further, do other rgl graphics work, that is, when you just call
library(rgl) and run its examples?– Jari Oksanen
Aug 19 at 18:14
library(rgl)
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You might want to file as issue here
– CPak
Aug 19 at 13:48