Merge data.tables
Usage
dt_merge(
left,
right,
on = NULL,
left_on = NULL,
right_on = NULL,
how = "left",
left_name = NULL,
right_name = NULL,
left_suffix = NULL,
right_suffix = NULL,
verbosity = 1L,
...
)Arguments
- left
data.table
- right
data.table
- on
Character: Name of column to join on.
- left_on
Character: Name of column on left table.
- right_on
Character: Name of column on right table.
- how
Character: Type of join: "inner", "left", "right", "outer".
- left_name
Character: Name of left table.
- right_name
Character: Name of right table.
- left_suffix
Character: If provided, add this suffix to all left column names, excluding on/left_on.
- right_suffix
Character: If provided, add this suffix to all right column names, excluding on/right_on.
- verbosity
Integer: Verbosity level.
- ...
Additional arguments to be passed to
data.table::merge.