Structures a list of predomics objects into a structured collection by k_sparsity.
     
    
    Usage
    listOfModels2ModelCollection(pop, nBest = NA)
 
     
    
    Arguments
    - pop:
 
is population (a list) of predomics objects
 
- nBest:
 
number of elements to return for each sparsity (default:NA)
 
 
    
    Value
    
an model collection object