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Posted: **Tue Jun 08, 2021 2:14 pm**

How do I sum a time series variable through a command which I could use in a formula link? My idea is to use a command for a discrete time version of an integral S(t)=Integral_{t_0}^t s(t) dt, given a time series whose increment should be added up, given some initial value. I would prefer to avoid script programming, since this would interfere with an automated workflow to some degree.

Posted: **Tue Jun 08, 2021 2:20 pm**

I'm not sure I understand.

@sum ?

Posted: **Tue Jun 08, 2021 3:30 pm**

Code: Select all

series summation = 0
smpl 2 @last
summation  = summation(-1) + x

maybe

Posted: **Tue Jun 08, 2021 4:11 pm**

That’s just @cumsum?

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