excel - Get maximum value based on unique values -

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i have 2 columns in excel follows:

col1  col2  1     10 1     22 1     11 1     23 1     14 2     16 2     12 2     10 2     9

how write command returns maximum value col2 corresponding each unique value in col1?

so here need write command 23 , 16.

the data have shown here dummies; have 600 unique values in col1 in actual data set.

pivot tables: single underutilized , powerful feature of excel.

  • file menu:
  • insert
  • pivot table
  • select range
  • fill in indicated in image below

enter image description here

step step:

  • place cursor in cell right of data on sheet.
  • select insert menu
  • select pivot table icon
  • select pivot table pop-up of icon
  • use button select range of cells included (all 600+ rows in 2 columns) (or enter $a:$b)
  • select ok
  • a pivot table field list appears on right:
  • drag , drop row 1 row labels.
  • drag , drop row 2 values area.
  • left click on "... of row 2"
  • select value field settings
  • select "max" instead of count or sum
  • select ok , should have desired results.

the pivot table find max value in row 2 each unique value in row 1 believe after.


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