Of all the hundreds of formulas & thousands of features in Excel, INDEX() would rank somewhere in the top 5 for me. It is a versatile, powerful, simple & smart formula. Although it looks plain, it can make huge changes to the way you analyze data, calculate numbers and present them. It is so important that, whenever I teach (live or online), I usually dedicate 25% of teaching time to INDEX().
Today lets get cozy. Lets start a fling (a very long one). Lets do something that will make you smart, happy and relaxed.
Understanding INDEX formula
In simple terms, INDEX formula gives us value or the reference to a value from within a table or range.
While this may sound trivial, once you realize what INDEX can do, you would be madly in love with it.
Few sample uses of INDEX
1. Lets say you are the star fleet commander of planet zorg. And you are looking at a list of your fleet in Excel (even in other planets they use Excel to manage data). And you want to get the name of 8th item in the list.
INDEX to rescue. Write =INDEX(list, 8)
2. Now, you want to know the captain of this 8th ship, which is in 3rd column. You guessed right, again we can use INDEX,
=INDEX(list, 8,3)
Syntax of INDEX formula
INDEX has 2 syntaxes.
1. INDEX(range or table, row number, column number)
This will give you the value or reference from given range at given row & column numbers.
2. INDEX(range, row number, column number, area number)
This will give you the value or reference from specified area at given row & column numbers.
It may be difficult to understand how these work from the syntax definition. Read on and everything will be clear.
7 reasons why INDEX is an awesome companion
Whether you are in planet zorg managing dozens of star fleet or you are in planet earth managing a list of vendors, chances are you are wrestling everyday with data, pleasing a handful of managers (and clients), delivering like a rock star all while having fun. That is why you should partner with INDEX. It can make you look smart, resourceful and fast, without compromising your existing relationship with another human being.
Data used in these examples
For all these examples (except #6), we will use below data. It is in the table named sf.
Reason 1: Get nth item from a list
You already saw this in action. INDEX formula is great for getting nth item from a list of values. You simply write =INDEX(list, n)
Reason 2: Get the value at intersection of given row & column
Again, you saw this example. INDEX formula can take a table (or range) and give you the value at nth row, mth column. Like this =INDEX(table, n, m)
Reason 3: Get entire row or column from a table
For some reason you want to have the entire or column from a table. A good example is you are analyzing star fleet ages and you want to calculate average age of all ships.
You can write =AVERAGE(age column)
or you can also use INDEX to generate the age column for you. Assuming the fleet table is named sf and age is in column 7
write =AVERAGE(INDEX(sf, ,7))
Notice empty value for ROW number. When you pass empty or 0 value to either row or column, INDEX will return entire row or column.
Likewise, if you want an entire row, you can pass either empty or 0 value for column parameter.
Reason 4: Use it to lookup left
By now you know that VLOOKUP() cannot fetch values from columns to left. It does not matter if the person looking up is the star fleet commander.
But INDEX along with MATCH can fix this problem.
Lets say you want to know which ship has maximum capacity.
- First you find what is the maximum capacity =MAX(sf[Capacity (000s tons)])
- Then you find position of of this capacity in all values =MATCH(max_capacity, sf[Capacity (000s tons)],0)
- Now, extract the corresponding ship name =INDEX(sf[Ship Name], max_capacity_position)
Or in one line, the formula becomes
=INDEX(sf[Ship Name], MATCH( MAX(sf[Capacity (000s tons)]), sf[Capacity (000s tons)], 0))
For more tips read using INDEX + MATCH combination
Reason 5: Create dynamic ranges
So far, your reaction to INDEX’s prowess might be ‘meh!’. And that is understandable. You are of course star fleet commander and it is difficult to please you. But don’t break-up with INDEX yet.
You see, the true power of INDEX lies in its nature. While you may think INDEX is returning a value, the reality is, INDEX returns a reference to the cell containing value.
So this means, a formula like =INDEX(list, 8) looks like it is giving 8th value in list.
But it is really giving a reference to 8th cell.
Since the result of INDEX is a reference, we can use INDEX in any place where we need to have a reference.
Sounds confusing?
For example, to sum up a list of values in range A1:A10, we write =SUM(A1:A10)
Now, in that formula, both A1 and A10 are references.
Since INDEX gives a reference, we can replace either (or both) A1 & A10 with INDEX formula and it still works.
so =SUM(A1 : INDEX(A1:A50,10))
will give the same result as =SUM(A1:A10)
Although the INDEX route appears overly complicated, it has other applications.
Example 1: SUM of staff in first x ships
Lets say you want to sum up staff in first ‘x’ ships in the sf table.
Since ‘x’ changes from time to time, you want a dynamic range that starts from first ship and goes up to xth ship.
Assuming ‘x’ value is in cell M1 and first ship’s staff is in cell G3,
=SUM(G3:INDEX(sf[Staff count], M1))
will give the desired result.
Example 2: A named range that refers to all ship names in column A
Many times you do not know how much data you have. Even star fleet commanders are left in dark. Lets say you are building a new ship tracking spreadsheet. Since your fleet is ever growing, you do not want to constantly update all formulas to refer to correct ranges.
For example, the ship names are in column A, from A1 to An. And you want to create a named range that points to all ships so that you can use this name elsewhere.
If you define the lstShips =A1:A10, then after you add 11th ship, you must edit this name. And you hate repetitive work.
One solution is to use OFFSET formula to define the dynamic range,
like =OFFSET(A1, 0,0, COUNTA(A:A),1)
While this works ok, since OFFSET is volatile function, it will recalculate every time something changes in your workbook. Even when someone replaces a bolt on landing gear of USS Enterprise.
This will eventually make your workbook slow.
That is where INDEX comes.
You see, INDEX is a non-volatile function*.
So you can create lstShips that points to,
=A1: INDEX(A:A, COUNTA(A:A))
*Even though INDEX is non-volatile, since we are using it in defining a range reference, Excel recalculates the lstShips every time you open the file. (reference).
Reason 6: Get any 1 range from a list of ranges
INDEX has another powerful use. You can get any one range from many ranges using INDEX.
Since you are a successful, smart & resourceful star fleet commander, you got promoted. Now you manage fleet of several planets.
And you have similar ship detail tables for each planet in a workbook. And you want to calculate average age of any planet’s ships with just one formula.
Again INDEX to rescue.
Assuming you have 3 different tables – planet1, planet2, planet3
and selected planet number is in cell C1,
write =AVERAGE(INDEX((planet1,planet2,planet3),,,C1))
The reference (planet1,planet2,planet3) will point to all data and C1 will tell INDEX which planet’s data to use.
Pretty nifty eh?!?
Reason 7: INDEX can process arrays
INDEX can naturally process arrays of data (without entering CTRL+Shift+Enter).
For example you want to find out how much staff is in the ships whose captain’s name starts with “R”.
write =SUM(INDEX((LEFT(sf[Captain],1)=“r”)*(sf[Staff count]),0))
Although LEFT(sf[Captain],1)=”r” and sf[Staff count] produce arrays, since INDEX can process arrays automatically, the result comes without CTRL+Shift+Enter
Where as if you use SUM alone =SUM((LEFT(sf[Captain],1)=”r”)*(sf[Staff count])) you have to press CTRL+Shift+Enter to get correct results.
Other formulas: SUMPRODUCT & MATCH too can process arrays automatically.
Download Example Workbook & Get close with INDEX
Since you are going to ask, “I want to spend sometime alone with INDEX in my cubicle right now!”, I made an example workbook. It explains all these powerful uses of INDEX. Go ahead and download it.
Get busy with INDEX.
How to use INDEX in Excel – Video
In this video, learn how to use INDEX formula in Excel with many real-world examples. You can also watch it here.
Why do you love INDEX?
I love INDEX(). If we get a dog, I am going to call her INDEX.
Updated on Feb 2024: We did get a dog, but we call her Excel!
That is how much I love the formula. Almost all my dashboards, complex workbooks and anything that seems magical will have a fair dose of INDEX formulas.
What about you? Do you use INDEX formula often? What are the reasons you love it? Please share your tips, usages and ideas on INDEX using comments.
Learn more about INDEX & other such lovely things in Excel
If you are whistling uncontrollably after reading so far, you are in for a real treat. Check out below articles to become awesome.
- INDEX + MATCH Combination
- Introduction to SUMIFS formula
- Dynamic Array formulas in Excel (especially FILTER) is a good alternative to INDEX
- XLOOKUP formula can do much more than INDEX
- More examples of advanced Excel formulas & INDEX
60 Responses
My most often used variation of this is to remove blanks from a list.
Suppose column A contains information but some of the rows are blank. I want to return a continuous list of information without the blanks so I do…
Your original formula looks like this:
=IFERROR(INDEX($B$1:$B$20,SMALL(IF($A$1:$A$20=$E$2,ROW($A$1:$A$20)),ROW()-2),1),””)
I want to look for non-blanks and all my data is in column A so I change it to:
=IFERROR(INDEX($A$1:$A$20,SMALL(IF($A$1:$A$20″”,ROW($A$1:$A$20)),ROW()-2),1),””)
Ctrl+Shift+Enter, fill down and ta-da! A nice continuous list of information without any blanks.
=IFERROR(INDEX($A$1:$A$20,SMALL(IF($A$1:$A$20″”,ROW($A$1:$A$20)),ROW()-2),1),””)
The original post chopped out my ‘does not equal’ for some reason. This is how it should look
And again ?????
My sincerest apologies Sohail, I didn’t mean to trash your comments section like this. I’ll stop replying now.
Lol! You didn’t trash the comments Desk Lamp! On the contrary my friend that contribution is brilliant, much appreciated, Thanks!
Hi Sir,
I am not able get any value by using below formula.
=IFERROR(INDEX(DeliveriesMaster!$H:$H,SMALL(IF(Criteria!$A$3=DeliveriesMaster!$A:$A,ROW(DeliveriesMaster!$H:$H)-7,””),ROW()-3)),””)
I want try
help me
Great stuff. I laughed. I cried. I hurled.
Personally I would use a PivotTable and Gordon Ramsay. But hey…as long as we cook the books, then each to their own, I’d say.
Hehe, beautiful retort Jeff
I won’t recommend the use of ROW()-2 because everything gets mess if you insert a row(s) before the row 2. The alternative would be ROWS(E$3:E3).
Regards
Hi Elias,
I tried doing what you have suggested here.
Ading any additional row messes up everything like you siad. But using the formula that you have suggested, shows only one value for the entire array. Would you please help me undersatand your method. I feel I may not be doing it correctly.
Regards
Thank you Sohail. Great post. The comments are also very helpful.
PS! Jamie Oliver was a great choice.
Thanks Denice! Jamie’s always a great choice, we’re from the same county, I’m a big fan!
I’ve been using data with multiple occurrences for awhile now, and was glad to see the question I’ve been trying to ask and don’t know how finally got answered. Now if I can be brave enough to use this, is another question.
What I usually do is just add another column to the end of my data =IF((COUNTIF($B$2:B2,B2))=1,1,””) where B is my unique identifier and then just do multiple COUNTIFS with it.
For multiple Occurrences and Criterias, I just add another column to Concatenate my unique identifier and the other criteria =$B2&” “&$C2, then add another column using the same =IF((COUNTIF($B$2:B2,B2))=1,1,””) but this time use the column where I placed the concatenated data.
Any ideas how to lessen the number of columns I use without using any Arrays or VBA’s?
Hi Mando,
Are you pretty much asking for an alternative way to do this without VBA/Array Formulas? If so, I would recommend not doing that, Arrays make things a bit easier. The method you wrote looks like it will increase work, I’m always in search of efficiency in the long term 🙂
It’s both illogical and unnecessary to use a construction for SMALL’s (or LARGE’s) k parameter which consists of the ROW function (either in its unqualified form, i.e. ROW(), or with a reference, e.g. ROW(A1)) +/- some constant.
Not only is such a construction necessarily dependent upon the row number in which the user decides to place the initial formula in the series, but it is also susceptible to error upon row insertions within the sheet.
ROWS (i.e. ROWS($1:1), or ROWS(A$1:A1) if you prefer) gives precisely the same results, though suffers from neither of these two drawbacks:
http://excelxor.com/2014/08/25/row-vs-rows-for-consecutive-integer-generation/
Regards
@Elias and XOR LX, great point and while I use the construct you mentioned in other things, I never really gave it too much thought since I owuldn’t readily insert rows in this sort of thing.
I love the rule of ROW(A1) +/- constant being illogical! Any time I can eliminate something from my arsenal due to redundancy is good. Much appreciated and once again this sort of exchange is precisely why we love Chandoo 🙂
Great post, love this way of retrieving lists of items. Will certainly be giving this a go.
I like this technique a lot and *will* be using it. However how can it be done in 2D. E.g I have a 3 by four table (12 items) and each items is either an “Apple” or an “Orange”. I want to get the row and column position of each occurrence of “Apple” and of “Orange”? How would I do this?
@Mr J
When you say “row and column position”, do you mean relative positions or absolute? For example, if your table was in A10:D12, and the first occurrence of “Orange” was in cell B11, would you want 11 (absolute) or 2 (relative) returned for the row position?
Regards
The master database contain name, designation, salary, passport no, expiry date, joining date, project no. camp name, floor no., flat no., room no., around 20 more column, and this is more than 500 staff member.
i want to make report for the camp and i want use the employee ID to transfer their name, designation, flat no., and their room no only to other sheet using VBA code.
Please help me.
Thanks
Great post, love this way of retrieving lists of items.
This was a great post and I learned a lot. i am attempting to do exactly what this post was about with the exception of direction, i want to go across not down. is this possible?
To summarize for those who will not take the time to go through the whole comments list (and who therefore will avoid some brain overload and save some grey cells), use at the end of your array formulas
ROWS($1:1) instead of ROW()-2
it additionally is more intuitive for understanding the formula:
ROWS($1:1) => displays 1st result
ROWS($1:3) => displays 3rd result
…
Thanks all for this posts & comments
Skrattoune
in the Multiple Occurrences fomula, we couldnt get the second line since its not appear, but when we check your file, i saw there is {} brackets before equal but when we extract it we couldnt see it. how to do that?
Difficult to understand
But I am sure it will be of immense use to me
Very useful post. I worked with the downloadable workbook and did some experimenting to see how each part of the formulas worked. Although I understood most of it, I have a question. What if I wanted the results of my search for each person to be listed by column instead of by row?
Hi all,
thanks for the contribution, it helped a lot.
But what if I need to get the average of the multiple values I get?
Is there a way to get the average of these multiple values directly (without listing them beforehand…my sheet is already busy)?
thanks a lot.
What changes would you make to allow these multiple values to be horizontal rather than vertical, as shown?
Mr. Doo, you are so funny! I did not know the multiple occurrences could be done without a (trial and error) macro.
You make it fun to make a complicated task a Can – Do ! Thanks!
Hi,
It looks super helpful.
However, whatever I do it feels I’m almost there… but every time it’s a mirage.
I’ve a (very) big data table consisting of multiple parameters (about 10) for every value in column A. A problem – same A value may (or may not) appear multiple times in my big table. Luckily, the repetition is always in clusters – one after another (and after the cluster ends, there is no more same A).
The goal – I’ve a subset of data consisting of arbitrary values of column A (each one repeats only once), and I want to get all the parameters for all them (including for the as much as there is same A values). With you function, it fills nicely automatically for only the first A, but only once (without considering multiple occurrence), and then jumps to the next one.
Is there a way to solve this (without tediously manually inserting N rows number for N A’s)? I prefer not using macro’s.
Thank you,
Julia
Does anyone know how to summarise the following data to return the record vertically under the expected result?
Much appreciated …
Data is from A1 to D3
Name “Asset Name#1″,”Asset Name#2″,”Asset Name#3”
ABC Asset 1 Asset 2
ZXY Asset 1
Expected Result:
Name: Asset Name
ABC Asset 1
ABC Asset 2
ZXY Asset 1
Hi
What if I have multiple criteria I need to do this for? So in your example, instead of just “Tom Yorke”, I had a list of first and last names I needed to identify all instances of in a larger file. How would I go about doing that? Thanks!!
Hi,
I have 2 sets of name lists in a spreadsheet and need to find whether the same set of names repeat in the consecutive rows. can anyone please help me.
If your name list is in A column:
B=countif(A)
Should work
hi dear
i have a list of persons(First name space last name) in column A. multiple values are equal to first name and last name. ie. A kumar, b kumar alok das, alok ranjan. now i want multiple entries of all matching first name or second name as per my choice, what is the solution.
Hi,
I have 10 rows. in row 1 there are multiple columns. in few colums some values are present. just i wants to count the coulmn number of first record. how do i get it ?
example
A B C D E F G H I J
10 13 19 12 –> here number 10 position is 3
11 2 5 8 –> here number 11 position is 1
23 45 48 –> here number 23 position is 2
@Arvind
Try:
=INDEX(COLUMN(A1:E1),MATCH(TRUE,INDEX(A1:E1<>0,),0)) Ctrl+Shift+Enter
Copy down
Change Column E to match the last column of your data
Hi
I wonder if you have any tutorial (preferably in video format) concerning your technique of sorting a data table in a dashboard based on user choice control button
Thank you
I am trying to subscribe, but I not getting the confirmation email.
I have tried it few times but its not working.
My email is muntoo76@hotmail.com
Great post! Thanks for presenting a solution to a problem I had. However, how do I expand this to search across multiple worksheets? Thanks!
Just to say that you have been the only person I’ve found to bother explaining the rationale behind your function choices. There were other articles on the internet where people didn’t bother to make the effort. Many thanks.
Is there a text character limit to this formula? It works when I enter a few sentences, but not when I have 10 sentences.
@Peter
I don’t believe so
There maybe with pre-2007 versions of Excel
Can you post a sample data
this is the formula I’m running:
=IFERROR(INDEX(Input!$A$1:$R$201,SMALL(IF(IFERROR(SEARCH($E$2,Input!$D$1:$D$201)>0,FALSE),ROW(Input!$D$1:$D$201)),ROW()-5),COLUMN()),””)
and when I have this text paragraph on the sheet I’m pulling from, it won’t pull in:
“We do need a fair amount of analysis in advance of the meeting. Let’s start with a sensitivity analysis at plan value under various assumptions in terms of what lenders take – say 50% up to 100% in 5% increments. Need to understand dilution at various points to each side as we negotiate. If we can get that in the next hour or so, we can figure out what else would be helpful to negotiations. ”
But when I shorten it to:
“We do need a fair amount of analysis in advance of the meeting. Let’s start with a sensitivity analysis at plan value under various assumptions in terms of what lenders take – say 50% up to 100% in 5% increments.”
It works then..
I like your work. the tread has been very informative.
What I am trying to do get the multiple occurrences fill in columns not rows. AKA while you example has results in a the following format:
Thom Yorke
3
8
10
12
18
I want the result to be
Thom Yorke 3 8 10 12 18
Can you assist with this change?
Great work in this article! Very well explained!
But i need some help…
I want to use the Multiple Occurrences and Multiple Criteria with the Partial Text Search.
Example:
1st criteria: G11
2nd criteria: Varnish
3rd criteria: 1503/5
And i want to use in the 3rd criteria only the “1503” to seeach 1503/5, 1503/6 and 1503/7.
Can you help me with this issue?
Hi chandoo, thanks for your wonderful work.
I am in stuck to find a solution to extract multiple rows (by using index+ small+ if) and extract the multi columns to its rows.(multicolumn data should be combined as single).
I repeated the index function three time to get three column’s data and combine it with wild character and got the required answer. But feel this can be done in better way. so Could you please help to simplify the below formula in alternative way.
{=IFERROR(INDEX(Table1,SMALL(IF(Table1[Tag trim]=LEFT(F75,8),ROW(Table1[Tag trim])-1),1),COLUMN(Table1[MAX. LENGTH (mm)
(22)]))&” X “&INDEX(Table1,SMALL(IF(Table1[Tag trim]=LEFT(F75,8),ROW(Table1[Tag trim])-1),1),COLUMN(Table1[MAX. WIDTH (mm)(24)]))&” X “&INDEX(Table1,SMALL(IF(Table1[Tag trim]=LEFT(F75,8),ROW(Table1[Tag trim])-1),1),COLUMN(Table1[HEIGHT (mm)
(23)])),””)}
Hi. Your help in excel is great. It has being very helpfull in a project I am working on.
I got a question about Multiple Occurrences: I am trying to get all different values from the a same date and return values horizontally.
It ls like this:
Date provider
June 2 A
June 2 A
May 3 A
May 3 A
May3 B
April 4 B
April 4 B
April 4 B
April 4 C
April 4 C
April 4 A
Could you please help me with the formula?
I’ve got a lot of hints from this post and was able to get almost there with my task but there is one problem – string length. I have a long list of stuff given in consequtive columns. I need to peak certain type of data (long string) and put them together in one cell. The text type comes after the text, so schematically one raw of the data looks like this (where Ty My Wy Oni etc is the Type and it repeats):
Text_A Ty Text_B My Text_C Wy Text_D Oni Text_E Ja Text_F Ty Text_G My Text_H Wy Text_I Oni Text_J Ja Text_K Ty Text_L My Text_M Wy Text_N Oni Text_O Ja Text_P Ty Text_R My Text_S Wy
What I want is “Text_A, Text_F, Tekst_K, Text_P” if the search=”Ty”
The following works if the string in Text_X is <256; if logner -forget it
=TEXTJOIN(", ";TRUE;IF($C$4:$AL$4="Ty";$B$4:$AK$4;""))
same with error handling
=TEXTJOIN(", ";TRUE;IFERROR(IF($C$4:$AL$4="Ty";$B$4:$AK$4;"");""))
Most of the Index – Small etc solutions take up several cells to work and that is not an option this time. Any hints, please?
Hi Chandoo,
I have been brainstorming this from past couple of months. I work in reporting team and during month end I pull all incident report which has changed priority from P1-P2-P3-P4, P2-P3-P4 or P3 to P4. Currently, I am performing it manually (4000+ count). Below is the sample excel where I would highlight in a different color if priority changes from P1-P2-P3-P4, P2-P3-P4 or P3 to P4. So basically I want to check column A if it has more than 2 similar value it should check the final priority in column B based on Column C’s updated time and it should return value as P1-P2-P3-P4, P2-P3-P4 or P3 to P4 in Column D.
Number Priority Start time
INC0281369 Priority 2 2017-07-03 13:01:07
INC0281369 Priority 4 2017-07-03 13:04:29
INC0281696 Priority 3 2017-07-26 21:20:16
INC0281696 Priority 4 2017-07-27 00:06:21
INC0281962 Priority 3 2017-07-01 01:13:41
INC0281962 Priority 4 2017-07-01 04:21:12
INC0281974 Priority 3 2017-07-01 01:35:41
INC0281974 Priority 4 2017-07-01 03:25:14
INC0281976 Priority 3 2017-07-01 01:40:25
INC0281976 Priority 4 2017-07-01 03:26:29
INC0281985 Priority 2 2017-07-01 02:03:38
INC0281985 Priority 3 2017-07-04 18:29:34
INC0281987 Priority 2 2017-07-01 02:06:38
Any help would be appreciated
You have done a great job, Bravo!
I want the same result but my “Das hoff” is in multiple sheets. Can you please be kind enough to give me the formula to have the same output but the searches are in different sheets.
Thanks in advance.
Nadeem
Hi! Your instruction is great on this however I am still stuck with my formula. I revert back to INDEX/MATCH but I know my data is skewed. I really hope you can help!
I am working with two worksheets, CREDIT _MEMO_ACCRUAL_MASTER & CM_12 – I will reference them as WS A& WS B.
WS A is the master where my formula starts in column 15, row 2. My index/match is based on multiple criteria, Invoice # & Sku, to lookup the Original Invoice Date from Index sheet WS B. WS B only contains original invoice date, sku, credit date and amount.
WS A:
INVOICE# SKU RESULT FROM WS B
139591 XYZ (BLANK)
139612 ABC 12/11/2017
Currently in “RESULT FROM WS B”
=IFERROR(INDEX(CM_12!$B$2:$B$602,MATCH(CREDIT_MEMO_ACCRUAL_MASTER!B2&CREDIT_MEMO_ACCRUAL_MASTER!F2,CM_12!$D$2:$D$602&CM_12!$F$2:$F$602,0)),0)
The trouble is this:
WS B has reoccuring original invoice date and sku. In other words – invoice 139612 on credit date 11/30/2017 may have several different “original invoice dates” and 10 returned skus, therefore show up in 10 different rows.
WB S:
Invoice # Original invoice date Credit date SKU
139612 08/08/2017 11/30/2017 1234
139612 08/21/2017 11/30/2017 5678
139612 08/30/2017 11/30/2017 1234
I need a formula that will recognize the exact original invoice date for an invoice # and sku. Currently my index/match as you know only results in the first instance.
I tried your index/small/if formula but it didnt work for me. index/small/if is very new to me so I am sure i was doing it wrong somewhere.
I really hope you can help!
Happy New Year!
Hi All,
Great post, which I come back to multiple times !!
Can anyone explain to me how to amend the formula when you want to either exclude (e.g. all the lines NOT concerning DAS HOFF) rather than select a certain value, or when you want to allow more than one value (e.g. the lines where DAS HOFF is linked to US or UK)
Thanks for your help.
Geert.
Great post!
How do I get the output of the multiple occurrences into another coloum instead of on the same row?
Thanks
Thanks for the aide. I have been using this formula but the step by step explanation you have given makes me understand now completely the inside chemistry as to what is happening. Keep it up.
Hi Chandoo
I’ve replicated your exact spreadsheet and it works perfectly, thanks! For my actual application, I’m using a Named Table where:
$B$1:$B$20 = Chandoo[PointlessThing]
$A$1:$A$20 = Chandoo[Person]
Replacing the fixed cell references with the Table[Column] values the array formula produces an output that is one cell below what the actual value is. For example, if my lookup value is Das Hoff with the named table I get Amnesiac, Raging, Limb King, Krautrock, Erasing. When I just use the cell references I get Talented, Knightrider, Baywatcher, SpongeBob, Krautrock. As you can see, outputs when using the named table are actually one row below the intended output.
I’ve varied the formula, from completely deleting the -2 in …ROW()-2, to trying 0-3. I can never get the named table formula to output the same results as the cell reference formula.
I’ve noticed the lateral distance doesn’t matter, only the relative horizontal distance, so for that reason my named table formula starts in cell E3, referencing E2 as the lookup value, and my cell reference formula starts in cell G3, referencing G2 as the lookup value. The Person/PointlessThing columns begin at A1 and B1. The table is named “Chandoo.” So my named table references are Chandoo[Person] and Chandoo[PointlessThings].
As a final note, I’m using data validation, referencing the Person column of the named table as my lookup values in cells E2 and G2.
So I retried the formula with dragging ranges (which automatically populates the range name) and I got this:
=IFERROR(INDEX(Chandoo[[#All],[PointlessThing]],SMALL(IF(Chandoo[[#All],[Person]]=$F$3,ROW(Chandoo[[#All],[Person]])),ROW()-2),1),””)
And it works!
Originally I was hand typing it to make sure I got it all right and was entering this:
=IFERROR(INDEX(Chandoo[PointlessThing],SMALL(IF(Chandoo[Person]=$F$3,ROW(Chandoo[Person])),ROW()-2),1),””)
As you can see, I was missing [#All] preceding the column reference.
That said, this also works when referencing another sheet in the workbook, as long as the relative positions stay the same.
What I’ve run into now is this: Where I want the multiple occurrences to appear are ‘Visit Tear Sheet!F12:F16’
The drop-down data validation is Visit Tear Sheet!F8
The table location is ‘Visit Log’B49:C148
I’ve kinda buried the table at the bottom of a spreadsheet because I don’t want non-tech saavy users to easily find it and screw it up. I know I could let it rest on a separate sheet starting at A1 like our sample data set, but I’m trying to keep the number of sheets to a minimum to keep the weight of the file down.
Instead of the results being in downward rows is it possible to put them in the next columns?
Have you ever had to do this using Power Query? Or, know of a way to do something similar, but using Power Query? I have a huge workbook that uses a method similar to yours, but it’s way to slow using the SMALL and ROW formula so I’m trying to speed it up, but by using PQ. Thank you so much in advance for any help!
Can this method work with wildcards? I tried but I could not find a way to make it work.