Create header for merged table columns

Question

Nathan Jessurun 2019-4-29

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链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/459267-create-header-for-merged-table-columns

评论： Peter Perkins 2019-5-3

采纳的回答： Adam Danz

forMatlabQstn.mat

在 MATLAB Online 中打开

This should be simple, but I can't seem to find the documentation to make it happen.

I would like to make the following table in Matlab:

running

load nestedTables.mat

adds a table indicating this form of header is possible, but I don't know how they created it. Any help would be appreciated. Thanks!

TLDR: I would like three classifications in the attached file to have their own headers, but still apear as part of the same table like T1 from nestedTables.mat.

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dpb 2019-4-29

I've not actually used it but there are 'NewVariableName' and 'MergeAsTable' named parameters to the mergevars function which is how I presume such was created.

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Answer 1

Adam Danz 2019-4-29

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/459267-create-header-for-merged-table-columns#answer_372884

编辑：Adam Danz 2019-4-29

This should get you started (r2018a or later)

https://www.mathworks.com/help/matlab/ref/table.splitvars.html

You're basically going to create a table of tables. Check out this example from the link above.

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Nathan Jessurun 2019-4-29

That's exactly what I was looking for, I just couldn't find it. Thanks!

Peter Perkins 2019-5-3

Word of warning: (caveat -- I haven't loaded the mat file, only looked at the picture). As pictured, you seem to be asking for tables in tables in tables. That absolutely works fine, but the nice display of nested tables is limited to two levels deep, so it may not look like what you expect. If you are thinking of that picture as two tables side-by-side, then you're good.

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