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robertjwilson/memory_stuff

Last active July 10, 2017 16:38
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memory_stuff
library(pryr)
library(tidyverse)
x <- data.frame(x = 1:1000)
y <- x
object_size(x)+ object_size(y)
object_size(x,y)
x <- data.frame(x = 1:1000)
y <- x
y$y <- 1:1000
object_size(x)+ object_size(y)
object_size(x,y)
x <- data.frame(x = 1:1000)
y <- x
y$y <- x
object_size(x)+ object_size(y)
object_size(x,y)
y <- y %>%
select(-y)
object_size(x)+ object_size(y)
object_size(x,y)
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