Computes the required number of components to achieve the desired pve value
Usage
select_npc(scores, pve, npc = NULL)
Arguments
- scores
matrix of scores
- pve
Percentage of explained variability, a number between 0 and 1. Set to NULL to use all components.
- npc
Number of components. If provided (non NULL), it supersedes pve. Must be an integer between 0 and the number of components in scores.
