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Christina
Level I

How can I add (copy) rows according to number in a specific column to the datatable

Hi, I have a datatable as shown below. 

Christina_1-1675782988698.png

The column Anzahl shows the counts of column Prüfplan. I want JMP to make a row for every count so that Anzahl is always 1. I did that manually for row 1 as shown below, to clarify what I want to do. The original row has to be removed of course. 

Christina_2-1675783194328.png

 

Can anybody help me, thank you!

2 ACCEPTED SOLUTIONS

Accepted Solutions
ron_horne
Super User (Alumni)

Re: How can I add (copy) rows according to number in a specific column to the datatable

Hi @Christina ,

Perhaps this tool can help - Expand by Frequency.
https://community.jmp.com/t5/JMP-Add-Ins/Expand-by-Frequency-Column-Add-In/ta-p/21361

 let us know if it works fo you.

View solution in original post

Re: How can I add (copy) rows according to number in a specific column to the datatable

The excellent Data Table Tools Add-in created by @brady_brady can do this. Once installed, you'll select the Add-Ins menu, then Data Table Tools, then Reshape Tables, then Unsummarize Rows

View solution in original post

5 REPLIES 5
ron_horne
Super User (Alumni)

Re: How can I add (copy) rows according to number in a specific column to the datatable

Hi @Christina ,

Perhaps this tool can help - Expand by Frequency.
https://community.jmp.com/t5/JMP-Add-Ins/Expand-by-Frequency-Column-Add-In/ta-p/21361

 let us know if it works fo you.

Re: How can I add (copy) rows according to number in a specific column to the datatable

The excellent Data Table Tools Add-in created by @brady_brady can do this. Once installed, you'll select the Add-Ins menu, then Data Table Tools, then Reshape Tables, then Unsummarize Rows

Christina
Level I

Re: How can I add (copy) rows according to number in a specific column to the datatable

That's what I wanted, thank you!

txnelson
Super User

Re: How can I add (copy) rows according to number in a specific column to the datatable

The 

     Tables=>Join

platform was designed to handle exactly what you are looing for.  Also, take a look at

     Tables=>Update

for another possible option.

 

Jim
Christina
Level I

Re: How can I add (copy) rows according to number in a specific column to the datatable

Thanks for your answer, others recommended me the JMP Add-in for expanding tables by frequency, that solved the problem.