# \#insertcols

**URL:** https://discourse.julialang.org/tag/insertcols/976.md

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## [Reshaping dataframe](https://discourse.julialang.org/t/reshaping-dataframe/78020)

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**Author:** [@rocco\_sprmnt21](https://discourse.julialang.org/u/rocco_sprmnt21)\
**Replies:** 13\
**Last updated:** [March 17, 2022, 2:52pm UTC](https://discourse.julialang.org/t/reshaping-dataframe/78020 "2022-03-17T14:52:34Z")

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I show a way to transform the starting table to have only one “X” per row. I ask for comments on how to do the various steps differently and / or better. For example how to insert an “index” column or how to filter the…