location: Print the location in memory of a data frame

Description Usage Arguments Examples

Description

This is useful for understand how and when dplyr makes copies of data frames

Usage

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Arguments

df

a data frame

x, y

two data frames to compare

Examples

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location(mtcars)

mtcars2 <- mutate(mtcars, cyl2 = cyl * 2)
location(mtcars2)

changes(mtcars, mtcars)
changes(mtcars, mtcars2)

olascodgreat/samife documentation built on May 13, 2019, 6:11 p.m.