matchedkeys: Rows of 'x' whose key is present in 'y'

In basetable: Fast and Memory-Efficient Base R Table Manipulation

Rows of x whose key is present in y

Description

Rows of x whose key is present in y

Usage

matchedkeys(x, y, by)

Arguments

x	An atomic vector.
y	An atomic vector, data.frame, or basetable, depending on the function.
by	Character vector of column names identifying groups or join keys.

Value

Rows of x whose key is present in y.

basetable documentation built on Sept. 18, 2026, 9:13 a.m.