location: Print the location in memory of a data frame
In olascodgreat/samife: A Grammar of Data Manipulation

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

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location(df)

changes(x, y)

`df`	a data frame
`x, y`	two data frames to compare

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.

olascodgreat/samife index

README.md

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