Trying to use LOOKUP to return values.
Example:
A1 is 1
A2 is 2
A3 is 3
B1 is A
B2 is B
B3 is C
In column C, I have random values in the range 1 to 3 in several rows.
I set up LOOKUP(C1, A1:A3, B1:B3) in cell D1.
The value returned is accurate in D1.
Then I try to drag copy the formula down the remainder of the D column (let's say there are about 20 rows)... but it doesn't work. Excel changes the array range, incrementing each subsequent cell (like D2 through D20) to attempt the lookup in a bogus range (includes cells with no data). For example, for the value in C2, it is checking A2:A4 vs. B2:B4. And so on. I want it to use the cell adjacent (Column D) to the random number (Column C) to return the results of the lookup.
How can I set up a simple lookup that uses the value in the C column to locate a value in a static array table?
Note: I have not tried placing the array being looked up on a different sheet than the column that it is indexing, but it shouldn't matter, should it?
If this issue has been discussed before, please provide a link. Thank you.
Example:
A1 is 1
A2 is 2
A3 is 3
B1 is A
B2 is B
B3 is C
In column C, I have random values in the range 1 to 3 in several rows.
I set up LOOKUP(C1, A1:A3, B1:B3) in cell D1.
The value returned is accurate in D1.
Then I try to drag copy the formula down the remainder of the D column (let's say there are about 20 rows)... but it doesn't work. Excel changes the array range, incrementing each subsequent cell (like D2 through D20) to attempt the lookup in a bogus range (includes cells with no data). For example, for the value in C2, it is checking A2:A4 vs. B2:B4. And so on. I want it to use the cell adjacent (Column D) to the random number (Column C) to return the results of the lookup.
How can I set up a simple lookup that uses the value in the C column to locate a value in a static array table?
Note: I have not tried placing the array being looked up on a different sheet than the column that it is indexing, but it shouldn't matter, should it?
If this issue has been discussed before, please provide a link. Thank you.