Make a summation in Excel by several criteria...

Grand totals row not summing in Google Data Studio...

mutate a variable that count all unique value of a variable...

Add number to a float value which has a comma as the decimal character...

Group values from a 3d array into an associative 2d array and sum values with a shared path...

Split flat array into groups/chunks of N elements then sum each group...

Having trouble getting value for sum(filter with OR condition in google sheets...

Group associative elements of a 2d array by 2nd level key and sum the values of shared keys...

Pivot row data from a 2d array grouping by one column and summing another column respective to the p...

Sum of deep column values in a multidimensional array...

Sum qualifying values while looping between two integers...

Group by one column and sum another column of a 2d array...

Group rows of a 2d array by one column and sum another column within the group...

Group items (containing differing structures) of a multidimensional array and sum column values per ...

Group entries in a 3d array by one deep column and sum another deep column per group...

Calculate SUM of many columns in many rows in Google Sheets...

Merge two 2d arrays and sum intersecting elements...

Sum all column values in a 2d array to produce an associative 1d array of totals...

Sum a column's values in a 2d array...

Sum substring values from an array of delimited strings...

Group a 2d array's row data by one column and sum another column per group...

Group row data from a 2d array by one column and sum another column per group then find the group wi...

Sum a single column of values in a 2d array...

Sum a single column of an array...

Calculate sum of a column in a 2d array...

Sum a single column of a 2d array...

Calculate total sum of all values from all rows of a 2d array...

Sum deep column values of a multidimensional array with inconsistent row structures...

Group row data of a 2d array by one column and sum another column within each group to create a flat...

Group array data on one column and sum data from another column to form a flat associative array...