https://www.mathworks.com/matlabcentral/answers/406864-how-do-i-sum-over-one-dimension-of-a-multidimensional-array
How to sum up over dates?
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alpedhuez
am 29 Jul. 2021
Kommentiert: Cris LaPierre
am 29 Jul. 2021
I have table with T
date location sales
--------------------
1/1 NY 100
1/2 NY 105
1/1 LA 70
1/2 LA 90
I want to sum up over dates to create T1 with
1/1 170
1/2 195
What is the next step?
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Cris LaPierre
am 29 Jul. 2021
Bearbeitet: Cris LaPierre
am 29 Jul. 2021
Convert your dates to datetimes and use groupsummary with the groupbins input set to 'day' and your method set to 'sum', and datavars specified as your sales variable. Use the following syntax.
13 Kommentare
Cris LaPierre
am 29 Jul. 2021
See my previous reply. All methods are applied to all datavars.
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