# Deinterleave data

**URL:** <https://discourse.julialang.org/t/deinterleave-data/72013>\
**Category:** Performance\
**Tags:** arrays\
**Created:** [November 24, 2021, 3:49pm UTC](https://discourse.julialang.org/t/deinterleave-data/72013 "2021-11-24T15:49:20Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![stevengj](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevengj/32/71_2.png) [@stevengj](https://discourse.julialang.org/u/stevengj)\
**Post date:** [November 25, 2021, 1:26am UTC](https://discourse.julialang.org/t/deinterleave-data/72013/11 "2021-11-25T01:26:31Z")

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> [@Jake](#):
>
> One more test, using permutedims instead of transpose:

`permutedims` makes a copy of the data, whereas `transpose` just makes [a kind of “view” object](https://discourse.julialang.org/t/could-you-explain-what-are-views/17535/3).

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