Using Sum in QGIS Attributes?
24986
Getting tabular statistics from table using QGIS?
11973
Shell command to sum integers, one per line?
5432
How can I quickly sum all numbers in a file?
12350
How do you put conditions on indices in a sum?
62894
Grouping points in QGIS?
144532
GROUP BY/SUM from shell
74063
Rotating symbols per attribute value in QGIS?
145997
Identifying duplicate attributes in field using QGIS?
129336
sum all values for table column based on class
97439
Merge adjacent polygons & concatenate attribute values (QGIS)
84665
Sum of rows based on column value
85822
Sum of columns for rows containing a specific term
19334
Not able to calculate sum of multiple column where file data in different format .csv
148649
How do I get a slanted \sum symbol?
159010
Solve sum with indices
100133
Sum up rows from different data files
99440
how to sum values of selected options using jquery?