dplyr (version 1.0.10)

location: Print the location in memory of a data frame

Description

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

Usage

location(df)
changes(x, y)

Arguments

df

a data frame

x, y

two data frames to compare

Examples

location(mtcars)
# ->
lobstr::ref(mtcars)

mtcars2 <- mutate(mtcars, cyl2 = cyl * 2)
# ->
lobstr::ref(mtcars2)

changes(mtcars, mtcars2)
# ->
lobstr::ref(mtcars, mtcars2)