extract method for class selection_table
Arguments
- X
Object of class
selection_table
, generated byselection_table
.- i,
j, indices specifying elements to extract or replace. Indices are numeric or character vectors or empty (missing) or NULL.
extract method for class selection_table
Object of class selection_table
, generated by selection_table
.
j, indices specifying elements to extract or replace. Indices are numeric or character vectors or empty (missing) or NULL.