# Round CategoricalArrays.cut labels

**URL:** <https://discourse.julialang.org/t/round-categoricalarrays-cut-labels/63674>\
**Category:** Data\
**Tags:** categoricalarrays\
**Created:** [June 28, 2021, 6:19am UTC](https://discourse.julialang.org/t/round-categoricalarrays-cut-labels/63674 "2021-06-28T06:19:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jzr](https://avatars.discourse-cdn.com/v4/letter/j/eb9ed0/32.png) [@jzr](https://discourse.julialang.org/u/jzr)\
**Post date:** [June 28, 2021, 6:19am UTC](https://discourse.julialang.org/t/round-categoricalarrays-cut-labels/63674/1 "2021-06-28T06:19:11Z")

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How can I round the labels to two digits without changing anything else?

```julia
using CategoricalArrays
cut(rand(5), 2, labels=((from, to, i;kw...)->"$(round(from, digits=2))-$(round(to, digits=2))"))

ERROR: MethodError: no method matching round(::String; digits=2)

```

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<div class="post-metadata">

**Author:** ![nalimilan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nalimilan/32/147_2.png) [@nalimilan](https://discourse.julialang.org/u/nalimilan)\
**Post date:** [June 28, 2021, 7:09am UTC](https://discourse.julialang.org/t/round-categoricalarrays-cut-labels/63674/2 "2021-06-28T07:09:47Z")

</div>

This works here with CategoricalArrays 0.10. You’re probably using an older version (maybe because you have installed a package which doesn’t support the new one yet). Try `]add CategoricalArrays@0.10` to see which packages are blocking the update.