semimerge: Semi-join two tables
In basetable: Fast and Memory-Efficient Base R Table Manipulation
semimerge R Documentation
Semi-join two tables
Description
Keep rows in x whose keys exist in y.
Usage
semimerge(x, y, by)
Arguments
x, y
Data frames or data tables to compare.
by
Character vector of join columns.
Value
A basetable containing rows from x with matches in y.
basetable documentation built on Sept. 18, 2026, 9:13 a.m.
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| semimerge | R Documentation |
Semi-join two tables
Description
Keep rows in x whose keys exist in y.
Usage
semimerge(x, y, by)
Arguments
x, y |
Data frames or data tables to compare. |
by |
Character vector of join columns. |
Value
A basetable containing rows from x with matches in y.
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.
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