# Compare 2 data sets - similar to SAS proc compare

**URL:** <https://discourse.julialang.org/t/compare-2-data-sets-similar-to-sas-proc-compare/79215>\
**Category:** Data\
**Tags:** testing, inmemorydatasets\
**Created:** [April 8, 2022, 9:07am UTC](https://discourse.julialang.org/t/compare-2-data-sets-similar-to-sas-proc-compare/79215 "2022-04-08T09:07:50Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![DataFrames](https://avatars.discourse-cdn.com/v4/letter/d/e19b73/32.png) [@DataFrames](https://discourse.julialang.org/u/DataFrames)\
**Post date:** [April 10, 2022, 2:10am UTC](https://discourse.julialang.org/t/compare-2-data-sets-similar-to-sas-proc-compare/79215/3 "2022-04-10T02:10:02Z")

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There isn’t a single function for comparison in `InMemoryDatasets`. You need a combination of join functions, filter, and custom code for solving your problem. Check also [this](https://discourse.julialang.org/t/is-there-a-package-to-do-dataframes-comparisons/65713).

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