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| Matrix.utils-package | Data.frame-like operations on sparse and dense 'Matrix' objects |
| aggregate.Matrix | Compute summary statistics of a Matrix. |
| dMcast | Casts or pivots a long 'data frame' into a wide sparse matrix. |
| join.Matrix | Merges two Matrices or matrix-like objects |
| Matrix.utils | Data.frame-like operations on sparse and dense 'Matrix' objects |
| merge.Matrix | Merges two Matrices or matrix-like objects |