Displaying 1 result from an estimated 1 matches for "ecozon".
Did you mean:
ecozone
2017 Jul 11
0
Multivariate random forests in R - how to obtain variance explained for multiple responses in randomForestSRC package - or other package
...ello,
I am wanting to use MRF to do multivariate regression.
We are testing whether acoustic indices can predict structure (relative abundances) of vocalising avian community in UK and Ecuador.
There are 26 acoustic indices, 65 UK species and 95 Ecuadorian species.
I want to build a model for each ecozone (UK/ EC) using all species (relative abundance) as response matrix, and acoustic indices as predictors.
I?d then like to know:
- total variance explained & error
- variable importance (stable rank at least)
- proximity matrix
The interface for package randomForestSRC looks hopeful. You can s...