| add_rownames | Add a new column with row names |
| arrange | Sort data |
| between | Tests whether elements of a vector lie between two values... |
| bm_morder | Extension of bigmemory::morder to allow decreasing parameter... |
| bm_mpermute | Extension of bigmemory::mpermute to allow decreasing... |
| cumall | Cumulative all |
| cumany | Cumulative any |
| cummean | Cumulative mean |
| define | Define new columns |
| desc | Arrange specified column in descending order |
| distinct | Select unique rows or unique combinations of variables |
| distribute | Calculations for how to distribute x items over N nodes |
| dotscapture | Capture ... for later evaluation |
| dotscombine | Combine explicit and implicit dots |
| dotseval | Evaluate previously captured dots |
| dotsname | Ensure captured dots are all named |
| dotsname1 | Name an expression (called by dotsname) |
| filter | Filter data |
| first | Returns first value in vector |
| group_by | Group data |
| group_sizes | Return size of groups |
| lag | Offset x backwards by n |
| last | Returns last value in vector |
| lead | Offset x forwards by n |
| multiplyr | Data Manipulation with Parellelism and Shared Memory Matrices |
| Multiplyr-class | Parallel processing data frame |
| Multiplyr-methods | Data access methods for Multiplyr |
| mutate | Change values of existing variables (and create new ones) |
| n | Number of items in current group |
| NA_class_ | Returns NA of a particular class |
| n_distinct | Return the number of unique values |
| n_groups | Return number of groups |
| nonunique | Returns values of x that are non-unique |
| nsa | No strings attached mode |
| nth | Return the nth item from a vector |
| p | Concatenate (internal) |
| partition_even | Partition data evenly amongst cluster nodes |
| partition_group | Partition data so that each group is wholly on a node |
| reduce | Summarise data (with local reduction) |
| regroup | Return to grouped data |
| rename | Rename variables |
| select | Retain only specified variables |
| shutdown | Shutdown running cluster |
| slice | Select rows by position |
| sm_desc_comp | Returns big.matrix descriptor offset by 1 (for row by row... |
| sm_desc_group | Returns a big.matrix descriptor for a particular group ID |
| sm_desc_subset | Returns big.matrix descriptor limited to particular start/end... |
| sm_desc_update | Update description of a big.matrix after a row subset... |
| summarise | Summarise data |
| test_transition | Test for grouping transition (internal) |
| transmute | Change variables and drop all others |
| undefine | Delete variables |
| ungroup | Return data to non-grouped |
| within_group | Execute code within a group |
| within_node | Execute code within a node |
