merge2: A merge function

Description Usage Arguments Value

Description

1. An NA value in the first data frame matches to everything in the second data frame; 2. The ordering of both rows and columns in the first data frame is preserved.

Usage

1
merge2(x, y, all.x = FALSE)

Arguments

x

the first data frame

y

the second data frame

Value

A data frame with the same columns as x


yuehmeir2/myFormAssembler documentation built on June 9, 2021, 3:42 a.m.