anyDuplicated.matrix | Finding Unique or Duplicated Rows or Columns for Atomic Matrices |
duplicated.matrix | Finding Unique or Duplicated Rows or Columns for Atomic Matrices |
grpDuplicated | Grouping by duplicated elements |
grpDuplicated.default | Grouping by duplicated elements |
grpDuplicated.matrix | Grouping by duplicated elements |
unique.matrix | Finding Unique or Duplicated Rows or Columns for Atomic Matrices |