So you’ve made it to part 3 of Are You Trendy, well done.
In todays final post of Are You Trendy? we will take a break from the maths and discuss techniques and tools that Excel provides to assist us with Trend Analysis.
We will look at 2 techniques, one built-in to Excel called Charts and another which is a User Defined Function (UDF) I developed.
Both techniques have uses in analysis of trends.
Once again all examples below are found on the Examples Workbook.
Excel Charts
Excel has a number of charting styles some of which have the ability to calculate and display Trend Lines.
The following tables shows which charts Do and Don’t support built-in trendlines.
| Supports Trendlines | Doesn’t Support Trendlines |
| Scatter (X Y) | Pie |
| Line | Donut |
| Area | Radar |
| Column | Stock |
| Bar | Surface |
| Bubble |
For those charts that don’t support trendlines, this doesn’t stop us, as Excel users, from adding other series or using other techniques to add trendlines to the charts, it just that we have to do the hard work ourselves and not use Excels built-in skills.
For this exercise we will be using a Scatter (X Y) Chart but the techniques apply equally to all charts that support trendlines.
So lets go: First we need some data.
Next add a scatter chart , Select the data and Insert Chart, X Y (Scatter Chart)
Adding a Trend Line to the chart is as simple as selecting the chart and right click on the Series you want to add the Trend Line to, see below.
You can change the trendlines properties to make it stand out as per the above.
Once you add a Trendline a Format Trendline dialog will appear.
This is the main window for setting Trendline properties and format options.
In this post I am not going to be dealing with the Tab Options of Line Color, Line Style, Shadow and Glow and Soft Edge options, as I am sure you can work out what they do and play with them at your leisure.
Trendline Properties
Once you have added a Trendline you can access the Trendlines properties at any time by:
Selecting the chart
Select the Trendline
Right Click and Format Trendline.
How Many Trendlines Can I Have ?
You can add a large number of Trendlines to each Chart Series in Excel by simply selecting the Right Clicking on the Chart Series and select Add Trendline.
Some of the regression types may not be available on second and subsequent regressions.
Trend/Regression Type
The main section of the Format Trendline dialog is the Trend/Regression Type:
This section lists 5 trend types we are familiar with from the Are You Trendy? (Part 2).
For more details on the individual Tren Types refer to Are You Trendy (Part 2).
The default trend type is Linear ( Y = mX + c ).
You can select each type in turn and see the estimated trend.
Exponential
Linear
Logarithmic
Polynomial
This shows the Trendline for a Polynomial Estimate of Power = 2. Excel supports up to Power = 6.
Power
Moving Average
Moving average isn’t a forecasting tool, but is more of a data manipulation tool, which is commonly used for elimination of short term trends or smoothing of the data source. Some industries use Moving Averages to look at buying and selling opportunities by comparing the current price against longer term trends.
It is possible to use moving average data for trend analysis, but this must be first done manually in Excel and then it can be used with the techniques discussed here.
As such we won’t be discussing its use here.
If you are interested in reading more about the use of moving averages have a look at Moving Average.
Trendline Name
The Trendline Name section by default shows you the Selected Trend Estimation type and your Data Series Name eg: Linear (My Data)
However you can type whatever Name you want by using the custom field:
eg: Huis Fruit Shop Sales Trend
Forecast
The Excel Chart Trendline function allows us the option to project our Trendline a number of periods or X Values into the future or past.
The above will forecast our trend line 50 X axis values past the limits of our data and 10 X axis values prior to the limits of our data and is shown below.
This is a great option to use for 2 reasons.
Firstly you can use this to see where the Trendline will cross the Y axis (X = 0) and is an important check to validate your selected Trendline.
You can see in the example above that the Trendline crosses the axis at -10. If this isn’t correct we can either try another estimation technique or Excel has a tool, which is discussed below, to deal with that.
Secondly, you can use it to look into the future by projecting the Trendline past your data limits.
Misc Parameters
The final 3 parameters
Set Intercept
By default Excel Chart Trendline has used a Const value of True and hence calculates the natural intercept value for the data. If you want to over-ride this with a 0 intercept value Tick the box and select a value
Set Intercept : Not selected
Set Intercept : Selected Value of 10.0
I would always suggest using the Forecast backwards option first to see what the natural intercept is before using this option (Both charts above show the Trendline projected back 10 periods) but the second chart has a Y intercept set manually to 10.
Display Equation on Chart
The Display Equation on Chart options use is self explanatory, it Display the equation to the current Trendline on the current Chart:
The equation is based on the select Trend type.
The equation is also live, in that if you change and selected another Trend Type or the data changes the equation will update, similarly if you select to intercept the Y axis at 0 or another value.
By selecting the Text Box which has the equation the equations Font properties can be changed eg: Font Style, Size, Italic, Bold etc as well as background color.
Display R2 on Chart
This display the R2 value on the chart in the equation Text Box as shown above.
The R2 value is based on the select Trend type.
The R2 value is also live, in that if you change and selected another Trend Type or the data changes the R2 will update, similarly if you select to intercept the Y axis at 0 or another value.
By selecting the Text Box which has the equation the R2 the Font properties can be changed eg: Font Style, Size, Italic, Bold etc as well as background color.
How Can We Look at Values Along a Trend Line?
In Are You Trendy? (Part 2) and in the section above we looked at a number of ways of establishing a Trendline.
So how can I predict values along a Trendline?
There are a few ways and we will discuss 2 of them.
1. Write an equation in excel
2. Use my Trendy User Defined function.
Write an Equation in Excel
In the previous section we had a chart shown below:
The equation for the line of best fit is Y=7.8984.e^(0.0256.X) which in Excel cell formula talk is =7.8984*EXP(0.0256*X Cell)
So we can setup a cell or range of cells in excel to show us either intermediate values or future values of X and the corresponding Y values.
The great thing about having an equation is that we can now use this to animate our chart.
I’m not talking about Avatar style animation, but simply adding a tool for the user to interactively select X values and the equation and chart will show us the new Y value. This even allows us to show future values past the end of our data because we are using the equation to our data.
How do we do this?
Refer to Sample Workbook.
Firstly lets add a cell which will contain the X value
E52 = 10
Secondly add a cell which has our equation
E53: =7.8984*EXP(0.0256*X Cell)
Third add a Scroll Bar Control from the Active X controls on the Developer toolbar and set a few properties
Minimum = 0
Maximum = 300
Linked Cell = E52
Large Change = 10
Fourth add a new series to our chart which will just have a single X and Y value
Series Name = “Our Trend”
X Series = E52
Y Series = E53
You can now interactively move the srcoll bar back and forth and the Chart will show you the new forecast value for our sales in Huis Fruit Shop.
The limitations with the above approach is that it is fixed to the equation you use for your Y value, which is based on your selected choice of Trendline type.
Can we link this technique to the equation from the Trendline ?
With Excel natively, No 🙁 .
TrendY – A User Defined Function for the Analysis of Past, Intermediate & Future Trendline Values
In a post at Chandoo.org user Trevian3969 asked the question “How can I view intermediate values along a Charts trend line?”
The answer was the development of the UDF, TrendY (Trendy).
Trendy was developed to do exactly that, take the equation from a Charts Trendline and evaluate it to determine intermediate, past or future values based on a given X input.
Because the UDF is taking the equation for the trend line it can be used to return a Y value for any X values, prior to, later than or within the supplied or known X Range of the chart.
An Example of the use of Trendy is shown in the attached Workbook
Form: = TrendY(X Value, [Chart No], [Series No], [Trendline No])
X Value: Is the X Value that you want to know the Y Value of the Trendline
Chart No: Chart No is optional and is the Chart No on the current sheet, Default or omitted = 1
Series No: Series No is optional and is the Series No on the chart, Default or omitted = 1. The series No is the number shown at the end of the Formula Bar when a series is selected
eg: =SERIES(“My Data”,Sheet1!$B$2:$B$41,Sheet1!$C$2:$C$41,1)
Trendline No: Trendline No is optional and is the Trendline No of the Trendline you wish to track. Default or omitted = 1.
[Option Parameters, Default = 1]
Eg: = TrendY(20) will place the value of X=20 into the Trendline Equation of the Trendline of Chart 1 Series 1 Trendline 1
= TrendY(40,1,3,2) will place the value of X=20 into the Trendline Equation of the Trendline of Chart 1 Series 3 Trendline 2
=TrendY(B43,,3) will place the value of cell B43 into the Trendline Equation of the Trendline of Chart 1 Series 3 Trendline 1. Chart and Trendline both default to 1 as they are omitted.
The function works with all the Trendline types and variants of those, except the Moving Average.
To use the Trendy UDF copy the following code to a VBA Module or alternatively import the Txt File as a new Module
The code is also available in the Example Workbook with a fully working m0del.
If you don’t have the Trendlines equation shown it will do that for you and it ignores the R^2 function if shown.
The Trendlines equation box is actually where the function gets the equation from in the first place.
Then on a worksheet simply use then =Trendy(X Value) as described above.
Trendy has only been tested on Excel 2007 and 2010, use on other versions at your own risk.
Limitations
The Trendy UDF is limited to use the available precision of the parameters, for each equation, as displayed in the Equation Text Box on the Chart.
In some cases especially when multiplying by powers of large numbers and especially in the Polynomial equations, there may be a large discrepancy between the calculated value by Trendy and the displayed value by the Trendline on the Chart. In these cases the Trendline is correct. This will show on the chart as the Plot Y value of Trendy not being on the Excel calculated Trendline.
Trendy has 2 constants at the top of the UDF that are used for the calculation of Intermediate Equations. These are equations that the user doesn’t see but are done at a much higher level of precision to avoid these errors. These constants are:
Const DataLabelNoFormat = “#,##0.0000”
Const PolynomialNoFormat = “#,##0.000000000000”
If you have rounding errors the easiest way to fix them is to increase the number of decimals by increasing the number of zeroes after the decimal in the appropriate line, remembering that Excel only carries 15 decimal places anyway and Trendy is already using 12 for Polynomial Trends already.
Trendy returns the displayed equations to 4 decimals after the intermediate calculations in any case.
Further Readings
All Examples from the Are You Trendy? Series in one Workbook
Final
I hope you have enjoyed this 3 part series on Trend Analysis and Forecasting using Excel.
It has been put together to Introduce you to, and whet your appetite to, some of the functions, tools and techniques that you may not have had a lot of exposure to in the area of Trend Analysis and Forecasting using Excel.
I’d like to thank Chandoo for the opportunity to look after Chandoo.org for the past week and the opportunity to put the 4 posts up.
I will now hand Chandoo back the keys to the blog, hopefully without any dents.
Let me know what you thought of the series in the comments below:
Keep us informed on How you go with real data once you start applying some of these techniques.
Hui…
ps: I still don’t know if Trevian3969 was happy with my response to his post as he never responded ?
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.