# Help in sum columns

**URL:** <https://discourse.julialang.org/t/help-in-sum-columns/77883>\
**Category:** New to Julia\
**Tags:** question, dataframes, sum\
**Created:** [March 14, 2022, 5:36pm UTC](https://discourse.julialang.org/t/help-in-sum-columns/77883 "2022-03-14T17:36:35Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![Henrique\_Becker](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/henrique_becker/32/15443_2.png) [@Henrique\_Becker](https://discourse.julialang.org/u/Henrique_Becker)\
**Post date:** [March 14, 2022, 6:13pm UTC](https://discourse.julialang.org/t/help-in-sum-columns/77883/5 "2022-03-14T18:13:43Z")

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Copyed from an old [answer of mine](https://discourse.julialang.org/t/how-to-pass-set-of-attributes-to-command/77161/6):

> I think the manual sections you want are:
> 
> 1. [https://docs.julialang.org/en/v1/manual/faq/#The-two-uses-of-the-…-operator:-slurping-and-splatting](https://docs.julialang.org/en/v1/manual/faq/#The-two-uses-of-the-...-operator:-slurping-and-splatting) – FAQ section that confirms many beginners find `...` confusing.
> 2. [Keyword arguments](https://docs.julialang.org/en/v1/manual/functions/#Keyword-Arguments) – The manual section on keyword arguments.

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