| maditr-package | maditr: Pipe-Style Interface for 'data.table' |
| coalesce | Return first non-missing element |
| cols | Selects columns or rows from the data set |
| columns | Selects columns or rows from the data set |
| copy | Copy an entire object |
| dt_add_count | Additional useful functions |
| dt_anti_join | Join two data.frames by common columns. |
| dt_count | Additional useful functions |
| dt_filter | 'dplyr'-like interface for data.table. |
| dt_full_join | Join two data.frames by common columns. |
| dt_inner_join | Join two data.frames by common columns. |
| dt_left_join | Join two data.frames by common columns. |
| dt_mutate | 'dplyr'-like interface for data.table. |
| dt_right_join | Join two data.frames by common columns. |
| dt_select | 'dplyr'-like interface for data.table. |
| dt_semi_join | Join two data.frames by common columns. |
| dt_summarise | 'dplyr'-like interface for data.table. |
| dt_summarise_all | 'dplyr'-like interface for data.table. |
| dt_summarize | 'dplyr'-like interface for data.table. |
| dt_summarize_all | 'dplyr'-like interface for data.table. |
| dt_top_n | Additional useful functions |
| let | Modify, aggregate, select or filter data.frame/data.table |
| let.data.frame | Modify, aggregate, select or filter data.frame/data.table |
| let.etable | Modify, aggregate, select or filter data.frame/data.table |
| let_all | Modify, aggregate, select or filter data.frame/data.table |
| let_if | Modify, aggregate, select or filter data.frame/data.table |
| maditr | maditr: Pipe-Style Interface for 'data.table' |
| query | One-to-one interface for data.table '[' method |
| query_if | One-to-one interface for data.table '[' method |
| rows | Selects columns or rows from the data set |
| sort_by.data.table | Modify, aggregate, select or filter data.frame/data.table |
| take | Modify, aggregate, select or filter data.frame/data.table |
| take_all | Modify, aggregate, select or filter data.frame/data.table |
| take_if | Modify, aggregate, select or filter data.frame/data.table |
| text_expand | Evaluate expressions in curly brackets inside strings |
| to_df | Apply an expression to each element of a list or vector |
| to_dfc | Apply an expression to each element of a list or vector |
| to_dfr | Apply an expression to each element of a list or vector |
| to_list | Apply an expression to each element of a list or vector |
| to_long | Convert data to long or to wide form |
| to_vec | Apply an expression to each element of a list or vector |
| to_wide | Convert data to long or to wide form |
| vlookup | Look up values in dictionary. |
| xlookup | Look up values in dictionary. |