merge: Merge two tables
In basetable: Fast and Memory-Efficient Base R Table Manipulation
merge R Documentation
Merge two tables
Description
Merge two tables using shared keys.
Usage
merge(
x,
y,
by = NULL,
all = FALSE,
all.x = all,
all.y = all,
sort = FALSE,
suffixes = c(".x", ".y")
)
Arguments
x, y
Data frames or data tables to merge.
by
Optional character vector of join columns.
all, all.x, all.y
Controls for keeping unmatched rows.
sort
Whether to sort the result.
suffixes
Suffixes used for overlapping column names.
Value
A basetable containing the merged rows.
basetable documentation built on Nov. 14, 2026, 1:08 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| merge | R Documentation |
Merge two tables
Description
Merge two tables using shared keys.
Usage
merge(
x,
y,
by = NULL,
all = FALSE,
all.x = all,
all.y = all,
sort = FALSE,
suffixes = c(".x", ".y")
)
Arguments
x, y |
Data frames or data tables to merge. |
by |
Optional character vector of join columns. |
all, all.x, all.y |
Controls for keeping unmatched rows. |
sort |
Whether to sort the result. |
suffixes |
Suffixes used for overlapping column names. |
Value
A basetable containing the merged rows.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.