Main Question
I would like to auto-fill Sheet A with values from Sheet B in Excel 2013. My data are in two sheets in the same workbook.
Example
=========== Sheet 1 =========== =========== Sheet 2 ===========
location year val1 val2 location year val1 val2
USA.VT 1999 USA.VT 1999 6 3
USA.VT 2000 USA.VT 2000 3 2
USA.VT 2001 USA.VT 2001 4 1
USA.VT 2002 USA.VT 2002 9 5
USA.NH 1999 USA.NH 1999 3 6
USA.NH 2000 USA.NH 2002 12 56
USA.NH 2001 USA.ME 1999 3 16
USA.NH 2002 USA.ME 2002 4 5
USA.ME 1999
USA.ME 2000
USA.ME 2001
USA.ME 2002
I would like to use some function or formula to automatically populate Sheet 1 based on the values in Sheet 2 according to: location, year, and the column (val1 or val2). Non-matches would be zero-filled.
This would result in the following:
=========== Sheet 1 ===========
location year val1 val2
USA.VT 1999 6 3
USA.VT 2000 3 2
USA.VT 2001 4 1
USA.VT 2002 9 5
USA.NH 1999 3 6
USA.NH 2000 0 0
USA.NH 2001 0 0
USA.NH 2002 12 56
USA.ME 1999 3 16
USA.ME 2000 0 0
USA.ME 2001 0 0
USA.ME 2002 4 5
I have tried VLOOKUP, INDEX, and MATCH, but I'm having no luck.
Any help would be greatly appreciated!
Put this Array formula in C2:
=IFERROR(INDEX(Sheet2!C$2:C$9,MATCH($A2&$B2,Sheet2!$A$2:$A$9&Sheet2!$B$2:$B$9,0)),0)
Being an array formula you must confirm with Ctrl-Shift-Enter to exit the edit mode instead of Enter.
Then copy over one column and down.
The picture is not exact because I left it on one sheet.
来源：https://stackoverflow.com/questions/35230390/automatically-fill-data-from-another-sheet