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Babel
Babel
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I have a line layer which contains the attributes "id""id" and "network_cost""network_cost". There are lots of objects with the same id. For example, there are 500 objects with the id "ABC", another 500 objects with the id "DEF" and so on. Each object has different values in "network_cost". 

Now, for each id I want to filter out the object that has the lowest value in network_cost and drop all the other objects. Is there a way to do this in QGIS?

Thx for help!

I have a line layer which contains the attributes "id" and "network_cost". There are lots of objects with the same id. For example, there are 500 objects with the id "ABC", another 500 objects with the id "DEF" and so on. Each object has different values in "network_cost". Now, for each id I want to filter out the object that has the lowest value in network_cost and drop all the other objects. Is there a way to do this in QGIS?

Thx for help!

I have a line layer which contains the attributes "id" and "network_cost". There are lots of objects with the same id. For example, there are 500 objects with the id "ABC", another 500 objects with the id "DEF" and so on. Each object has different values in "network_cost". 

Now, for each id I want to filter out the object that has the lowest value in network_cost and drop all the other objects. Is there a way to do this in QGIS?

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Martin R
Martin R
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Filter objects in attribute table by minimum value

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Martin R
Martin R
  • 121
  • 4

Filter objects attribute table by minimum value

I have a line layer which contains the attributes "id" and "network_cost". There are lots of objects with the same id. For example, there are 500 objects with the id "ABC", another 500 objects with the id "DEF" and so on. Each object has different values in "network_cost". Now, for each id I want to filter out the object that has the lowest value in network_cost and drop all the other objects. Is there a way to do this in QGIS?

Thx for help!