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location
Print the location in memory of a data frame
Description
![[Deprecated]](../help/figures/lifecycle-deprecated.svg)
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)