DFI                     Create a data.frame (or matrix) with indexes
DFI.getIndex            Extract the index information of a DFI object
DFI.indexes             Get the indexes names of a DFI object
DFI.subset              Subset a DFI object
DFI.unWrap              Unwrap a DFI object returning the original
                        wrapped object
EQ                      Functions for row filters creation in
                        'DFI.subset'.
as.data.frame.DFI       Coerce a DFI object
bsearchtools-package    Binary Search Tools
indexesEqualTo          Find indexes of a value using binary search
indexesInRange          Find indexes in a range using binary search
intersectIndexesList    Intersection / union of list of indexes
lb                      Binary search based lower bound operation
ub                      Binary search based upper bound operation
