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Group by attribute match_id to sum values


acusig
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Hi,

 

I've a bunch of features relative to adresses and associated inhabitants.

I've already grouped the features by similar street names and numbers wich results in the "match_id" column.

What I need now is to sum each four "total..." column's value (separately) by using the "match_id" as grouping value.

The goal is to get the number of peoples, etc ..., living at one adress.

I've tried several transformers after the AttibuteManager but none return the attented values.

 

Thanks for your help

Best answer by tomfriedl

Use the Aggregator.

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2 replies

tomfriedl
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  • Contributor
  • Best Answer
  • August 24, 2022

Use the Aggregator.


acusig
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  • August 24, 2022

I've tried it with different options but it always returned me 1 big grouped feature. I was just using the wrong settings ...

Thanks !


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