Matching multiple value in excel using index and match - excel

I used index and match to identify the values of the table and matched it. However I am facing trouble when I try to get b and c, a is matched correctly
A. B C D.
1 a b c
2 fruit1 a
3 fruit0
4 fruit3
5 fruit5 a
E F
1 fruit1 a
2 fruit0 c
3 fruit3 b
4 fruit5 a
My formula is
=Iferror(if(index(($f$1:$f$4), match($A2,$e$1:$e$4,0),match(b$2,$f$1:$f$4,0)) = b$2,index(($f$1:$f$4), match($A2,$e$1:$e$4,0),match(b$2,$f$1:$f$4,0)), ""),"")

If your data table is in E1:F4, and you are trying to look up the fruit names that appear in column A starting at A2, and place the correct letter next to them in column B, then there's no need for the IF and the sequences of MATCHes.
All you need is this, pasted into cell B2 and copied down, is this:
=IFERROR(INDEX($F$1:$F$4,(MATCH(A2,$E$1:$E$4,0))),"")
An easier approach to this is just:
=VLOOKUP(A2,$E$1:$F$4,2,FALSE)
or to be safer:
=IFERROR(VLOOKUP(A2,$E$1:$F$4,2,FALSE),"")
And if you have access to O365 Excel and the newer XLOOKUP function, you can use the following examples. XLOOKUP incorporates the "not found" result so you don't have to do a separate IFERROR. Do do it on a cell-by-cell basis as you had before, put this in B2 and copy it down:
=XLOOKUP(A2,$E$1:$E$4,$F$1:$F$4,"",0)
If you want to go one step further, you can apply the XLOOKUP as an array or "spill" formula, you change the lookup_value to be the A1:A4 and it does the rest. Place this in B2 and it will fill B2 through B5:
=XLOOKUP(A2:A5,$E$1:$E$4,$F$1:$F$4,"",0)

Related

Formula to get crossed values

I am trying to get values from other column, based on some logic, crossed logic, but I didn't get any result with the only thing I know: IF or VLOOKUP.
The table is in this way:
So basically there are groups divided by blank row, and in column D I want to add the value from column B, but according with other letter that the one from the row ( C is from Credit, D is from Debtor). So in first D5 I have C on the same row in A5, so I need to take value from D, which is 2, according to B6.
So sorry if this question is too easy or stupid, but I don't know much about excel formulas, other that the basic one.
I'd say the fastest way with formula takes two columns. The first one (let's say column C) will use this formula to define the blocks:
=IF(A5="",C4+1,IFERROR(C4+0,0))
It's meant for cell C5.
The second column will give back the actual result:
=SUMIFS(B:B,A:A,IF(A5="C","D",IF(A5="D","C","")),C:C,C5)
It's meant for cell D5.
Place them accordingly and drag them down to cover your list.
Then again: if you are looking just for the number and not for its sum (and therefore assuming all numbers are equal for each letter in each block), just use this one in cell D5 instead of the previous one:
=SUMIFS(B:B,A:A,IF(A5="C","D",IF(A5="D","C","")),C:C,C5)/COUNTIFS(A:A,IF(A5="C","D",IF(A5="D","C","")),C:C,C5)
Now if you were to use only IF and VLOOKUP functions, a possible solution could be this one:
A
B
C
D
E
F
G
Block index
0
What to search
What is
Value
Result
C
1
=IF(A5="",C4+1,C4)
=IF(A5="",C4+1,C4)&SE(A5="C","D",SE(A5="D","C",""))
=C5&A5
=B5
=IF(VLOOKUP(D5,E:F,2,FALSO)=0,"",VLOOKUP(D5,E:F,2,FALSO))
D
2
=IF(A6="",C5+1,C5)
=IF(A6="",C5+1,C5)&SE(A6="C","D",SE(A6="D","C",""))
=C6&A6
=B6
=IF(VLOOKUP(D6,E:F,2,FALSO)=0,"",VLOOKUP(D6,E:F,2,FALSO))
D
2
=IF(A7="",C6+1,C6)
=IF(A7="",C6+1,C6)&SE(A7="C","D",SE(A7="D","C",""))
=C7&A7
=B7
=IF(VLOOKUP(D7,E:F,2,FALSO)=0,"",VLOOKUP(D7,E:F,2,FALSO))
=IF(A8="",C7+1,C7)
=IF(A8="",C7+1,C7)&SE(A8="C","D",SE(A8="D","C",""))
=C8&A8
=B8
=IF(VLOOKUP(D8,E:F,2,FALSO)=0,"",VLOOKUP(D8,E:F,2,FALSO))
D
3
=IF(A9="",C8+1,C8)
=IF(A9="",C8+1,C8)&SE(A9="C","D",SE(A9="D","C",""))
=C9&A9
=B9
=IF(VLOOKUP(D9,E:F,2,FALSO)=0,"",VLOOKUP(D9,E:F,2,FALSO))
C
4
=IF(A10="",C9+1,C9)
=IF(A10="",C9+1,C9)&SE(A10="C","D",SE(A10="D","C",""))
=C10&A10
=B10
=IF(VLOOKUP(D10,E:F,2,FALSO)=0,"",VLOOKUP(D10,E:F,2,FALSO))
=IF(A11="",C10+1,C10)
=IF(A11="",C10+1,C10)&SE(A11="C","D",SE(A11="D","C",""))
=C11&A11
=B11
=IF(VLOOKUP(D11,E:F,2,FALSO)=0,"",VLOOKUP(D11,E:F,2,FALSO))
D
2
=IF(A12="",C11+1,C11)
=IF(A12="",C11+1,C11)&SE(A12="C","D",SE(A12="D","C",""))
=C12&A12
=B12
=IF(VLOOKUP(D12,E:F,2,FALSO)=0,"",VLOOKUP(D12,E:F,2,FALSO))
C
5
=IF(A13="",C12+1,C12)
=IF(A13="",C12+1,C12)&SE(A13="C","D",SE(A13="D","C",""))
=C13&A13
=B13
=IF(VLOOKUP(D13,E:F,2,FALSO)=0,"",VLOOKUP(D13,E:F,2,FALSO))
C
5
=IF(A14="",C13+1,C13)
=IF(A14="",C13+1,C13)&SE(A14="C","D",SE(A14="D","C",""))
=C14&A14
=B14
=IF(VLOOKUP(D14,E:F,2,FALSO)=0,"",VLOOKUP(D14,E:F,2,FALSO))

Identify if list contains not unique values without countif in a helper column

A B C
1 Product A 1 Error
2 Product B 1
3 Product C 2
4 Product C 2
5 Product D 1
6 Product E 1
7
8
In the table above I want to identify if the values in Column A are unique.
If there is at least one value which is not unique Error should be displayed in Cell C1.
In order to achieve this I went with helper Column B and with the following formulas:
Column B `=COUNTIF($A$1:$A$6,A2)`
Cell C1 =`IF(COUNTA($A$1:$A$6)<SUM($B$1:$B$6),"Error","OK")`
All this works fine.
Now, I am wondering if there is also way to avoid the helper column.
Basically, a formula that goes through Column A and if it identfies at least one not-unique value it should display Error in Cell C1.
use:
=IF(MAX(COUNTIF($A$1:$A$6,$A$1:$A$6))>1,"Error","OK")
This is an array formula and depending on one's version will require the confirmation of Ctrl-Shift-Enter instead of Enter when exiting edit mode.
If one has the dynamic formula UNIQUE() then:
=IF(COUNTA(UNIQUE($A$1:$A$6))<>COUNTA($A$1:$A$6),"Error","OK")
As a normal formula.
Another formula, that will work in Conditional formatting:
=SUMPRODUCT(--(MATCH($A$1:$A$6,A:A,0)<>ROW($A$1:$A$6)))>0

Formula to Return Text in the Row of Largest Number

Column A Has Text & Columns B, C & D contain numbers.
For Ex.)
A... …B C D
John 4 6 2
Dave 4 6 4
Mike 4 5 1
Bill 2 5 9
I would like a cell to return the name in column A that has the Largest Number in Column B. And if there are similar numbers, go to the next column and determine which is highest, and if that is tied go to the next column and so on.
Any help would be appreciated.
We can de-conflict ties.In E1 enter:
=B1 + C1/(10*MAX(C:C))+D1/(100*MAX(D:D))
and copy down. Then in another cell enter:
=INDEX(A:A,MATCH(MAX(E:E),E:E,0))
EDIT#1
This is only good for 3 columns of numbers, but it is very easy to add additional de-confliction terms if necessary:
=B1 + C1/(10*MAX(C:C))+D1/(100*MAX(D:D))+E1/(1000*MAX(E:E))
For an expandable number of rows/columns, use a helper row with the same number of columns as number columns in your data. The formulas below reference the following image (the data are in A1:G7):
B9-->=MAX(B1:B7)
C9 (fill over the remaining columns to G9)-->
=MAX(IF(MMULT(--($B1:B7=$B9:B9),--(ROW(INDIRECT("1:"&COLUMNS($B9:B9)))>0))=COLUMNS($B9:B9),C1:C7))
The following formula will give the answer (shown in A9 above):
=INDEX(A1:A7,MATCH(TRUE,(MMULT(--($B1:G7=$B9:G9),--(ROW(INDIRECT("1:"&COLUMNS($B9:G9)))>0))=COLUMNS($B9:G9)),0))
UPDATE WITH ALTERNATIVE METHOD
Using a helper column instead, again referencing the image below (the data are in A1:G7):
I1 (fill down to I7)-->
=SUM(--(MMULT(SIGN(B1:G1-$B$1:$G$7)*2^(COLUMN(G1)-COLUMN(A1:F1)),--(ROW(INDIRECT("1:"&COLUMNS(B1:G1)))>0))>0))
The following formula will give the answer (shown in J1 above):
=INDEX(A1:A7,MATCH(MAX(I1:I7),I1:I7,))
As a bonus, notice that the helper column corresponds to the order that you would get from sorting the data by each column left-to-right. In other words, you could use the helper column to perform a formula-based multi-column sort on strictly numeric data. For the last image, entering the following array formula into a range with the same dimensions as A1:G7 gives a descending sort on columns B through G:
=IF(A1:A7=A1:A7,INDEX(A1:G7,MATCH(ROW(A7)-ROW(A1:A7),I1:I7,0),))

Count with criteria for changing column in excel

I have a data looks like this:
a b c
1 3 4
2 3 3
4 1 2
2 4 2
In another worksheet, I want to do the following calculation:
whenever A1 returns a (header of data worksheet), count number of items that are smaller and equal to 2 in column "a". (result will be 2)
if A1 returns b, count number of items that are smaller and equal to 2 in column "b". (result will be 1).
A1 has already been preset with formula such that it will show a or b or c as conditions changed.
I need the formula to be lean... I actually have 6 headers, so if I keep on using if functions, I will probably have to set 6 if functions in one cell...that can be overwhelming. index match cannot provide a range to work on...Any suggestion? thanks
I don't know vba. If you could provide a workable vba code, i don't mind. but i don't know how to read it...>.< please provide user manual for that. lol, thank you~
If your data is found on Sheet1 and the a is found on column a, b is found on column b etc. enter this formula on then next sheet on b1 when a1 is the column value:
=COUNTIF(INDIRECT("Sheet1!"&a1&":"&a1),"<=2")
The Indirect is for adding text to your reference.
If your data sheet is Sheet1, you could try the array formula:-
=SUM((Sheet1!A1:C1=$A$1)*(Sheet1!A2:C5<=2))
Must be entered with CtrlShiftEnter
(actually there are 3 items less than or equal to 2 in column A)
Or you can use the SUMPRODUCT version if you prefer not to use an array formula:-
=SUMPRODUCT((Sheet1!A1:C1=$A$1)*(Sheet1!A2:C5<=2))
Or you can use this INDEX/MATCH method which is probably more efficient:-
=COUNTIF(INDEX(Sheet1!A2:C5,,MATCH(A1,Sheet1!A1:C1,0)),"<="&2)

Excel formula to look up and pick a value

I have a need to place an excel formula in Column-D. I am trying my best explain the need since I am not sure about how to explain this need.
The formula should search the Column-C value in the Column-A. When a match is found the corresponding Column B value should be placed in D.
Here is an axample of how the result should be.
Column-A Column-B Column-C Column-D
A 2 C =Formula should fill 9 over here.
B 5 A =Formula should fill 2 here.
C 9
D 12
VLookup should do what you need. Try
=VLOOKUP(C1, A$1:B$4, 2)
EDIT: Thinking about it, you'll want $ signs around your lookup array as it won't change when you copy the formula down.

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