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May 19, 2013 6:24 PM
(6929 views)

How do I use JMP9 to get cumulative sum data? That is, I want to accumulate data from column COUNT in a new column called SUM,

COUNT SUM

0 0

0 0

1 1

1 2

0 2

Thank you for your help!!

1 ACCEPTED SOLUTION

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Use the Column Formula and enter the above expression using the Statistical>Summation, Row and Column of interest with subscript i

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Hi

I have difficulty to understand at the attached formula. Could you please explain what calculation is done by using this formula with an example?

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The formula specification for JMP 13.2.1 is:

`Col Cumulative Sum( :weight )`

Jim