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Apr 30, 2017 4:29 PM
(2548 views)

Hi,

Is there a script or a function which would essentially do the opposite of the "Concatenate" function? I have a massive data file with a source column which is the primary key & other columns associated with each primary key. I am trying to split this massive data table into several smaller tables based on the primary key.

Any suggestions?

Thanks

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The easiest way to do this is to use the Subset with the "Subset By" selection

Talbles==>Subset

Jim

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The easiest way to do this is to use the Subset with the "Subset By" selection

Talbles==>Subset

Jim

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Re: How do I split a big data table into smaller ones? (un-merge or opposite of concatenate)

I tried it and it worked perfectly. Thanks a bunch!

I must confess I am bit embarrassed that for as long as I have been using JMP (especially the "Subset" function) I did not even notice the "By" checkbox.

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Re: How do I split a big data table into smaller ones? (un-merge or opposite of concatenate)

I remember using JMP 3, and with the breadth and depth of JMP, I learn new JMP functionality all the time.

Jim