# After using RCall method,How to come back to Julia again from R?

**URL:** <https://discourse.julialang.org/t/after-using-rcall-method-how-to-come-back-to-julia-again-from-r/72966>\
**Category:** New to Julia\
**Tags:** package\
**Created:** [December 12, 2021, 7:51am UTC](https://discourse.julialang.org/t/after-using-rcall-method-how-to-come-back-to-julia-again-from-r/72966 "2021-12-12T07:51:19Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![naren75](https://avatars.discourse-cdn.com/v4/letter/n/c2a13f/32.png) [@naren75](https://discourse.julialang.org/u/naren75)\
**Post date:** [December 12, 2021, 7:51am UTC](https://discourse.julialang.org/t/after-using-rcall-method-how-to-come-back-to-julia-again-from-r/72966/1 "2021-12-12T07:51:19Z")

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![Juliaconsole](https://global.discourse-cdn.com/julialang/original/3X/5/2/52f5e753c788badc585867ee8f27977727cfad0b.png)

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**Author:** ![jacobusmmsmit](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/jacobusmmsmit/32/217669_2.png) [@jacobusmmsmit](https://discourse.julialang.org/u/jacobusmmsmit)\
**Post date:** [December 12, 2021, 10:55am UTC](https://discourse.julialang.org/t/after-using-rcall-method-how-to-come-back-to-julia-again-from-r/72966/2 "2021-12-12T10:55:50Z")

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You can press `backspace` to leave `R` mode.

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**Author:** ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)\
**Post date:** [December 12, 2021, 2:47pm UTC](https://discourse.julialang.org/t/after-using-rcall-method-how-to-come-back-to-julia-again-from-r/72966/3 "2021-12-12T14:47:40Z")

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Unrelated, the latest stable Julia release is 1.7, you probably shouldn’t be using 1.5.0 at this point.

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**Author:** ![naren75](https://avatars.discourse-cdn.com/v4/letter/n/c2a13f/32.png) [@naren75](https://discourse.julialang.org/u/naren75)\
**Post date:** [December 12, 2021, 4:06pm UTC](https://discourse.julialang.org/t/after-using-rcall-method-how-to-come-back-to-julia-again-from-r/72966/4 "2021-12-12T16:06:55Z")

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![Julialts](https://global.discourse-cdn.com/julialang/original/3X/f/e/fe5905411ed7cf23e3f9e3990359b27e9a70f618.png)

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**Author:** ![Lilith](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/lilith/32/27492_2.png) [@Lilith](https://discourse.julialang.org/u/Lilith)\
**Post date:** [December 13, 2021, 3:59am UTC](https://discourse.julialang.org/t/after-using-rcall-method-how-to-come-back-to-julia-again-from-r/72966/5 "2021-12-13T03:59:23Z")

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You can update Julia to the latest version with

```julia
import Pkg
Pkg.add("UpdateJulia")
using UpdateJulia
update_julia()

```