I have a rather large excel sheet 20k+ rows. My excel document has three sheets named CM, PP, and CH.
CM only contains the Information I use.
PP is the public Information that contains ALL data.
CH is my change log.
What I'm trying to do is take the values from my CM sheet in Column A "CM(A)" and find them in the PP sheet Column A "PP(A)", then copy the found values from PP(A) and PP(F) "The sixth column over" to the third sheet CH(A) and CH(B).
This in of itself is rather simple, where I'm having a hard time is that sheet PP can contain multiple instances of the value in CM(A). The catch though is that I only need One of those specific values which is indicated by a value of "26" in column PP(B).
I just have no idea how to write the nested formula to make this happen.
Visual Goal of Formula
If you're unfamiliar with Array Formulas, you should definitely look into those as they are extremely helpful for tasks like this. You would need to use a conditional to test if the item occured more than once and then execute an INDEX-MATCH or VLOOKUP based on the results returned. I recreated your data structure and was able to achieve appropriate results using this formula in B1 of sheet CM:
=IF(COUNTIF(PP!A:A,A1)>1,INDEX(PP!F:F,MATCH(1,(PP!A:A=A1)*(PP!B:B=26),0)),VLOOKUP(A1,PP!A:F,6,FALSE))
Array formulas must be entered using Ctl+Shift+Enter, as is noted in the linked documentation.
Related
I am using excel sheet and i have data column as shown below:
As we can see that some of the names are duplicate or appeared twice. My question is how can count unique name records or rows associated with each name for summary column.
Out put i am looking for is shown below:
Not sure which formula to use as count is counting all of that data i.e. '7' in this case. How can i use count or any other function to count unique records as shown above?
You can do what you're after with a pivot table.
Click the Insert tab then select "Recommended Pivot Tables".
A window will open up prompting you to select the data range. I recommend using a named range for your list and referencing that, but you can just highlight the list directly if you want.
Once the data range is selected, click "Ok" and new window will open with exactly what you want. A unique values list and a "Count of Column1". It is the default of the recommended pivot tables.
I outlined this because it's easy and fast, but it's important to understand you can make this pivot table yourself from scratch if you learn about pivot tables in general. Pivot tables are often overlooked in Excel as an option.
Lastly, you could get really advanced with Excel Power Queries. Just Google "Excel Power query" and you will be shown all kinds of information on them. They are a close second place in power to manipulate Excel data short of using VBA.
Good luck!
CountA(Unique(D2:D8,,False)) = 5 [Count(Unique(D2:D8)) is the same as False is the default.]
CountA(Unique(D2:D8,,True)) = 3 (once and only once)
Note: the Unique function was released in late 2019 to Office 365. So if you want to use this check your version, not present in 1908, present in 2006.
Edit: It's actually in 2002, I just updated my 1908 machine.
HTH
If names duplicates are removed the following formula can be used: =COUNTIF(B:B,F2)
If duplicates must be removed by formula, MATCH (searches for a specified item in a range of cells, and then returns the relative position of that item in the range.) and SMALL (Returns the k-th smallest value in a data set.) functions can be used as shown.
C$1048576 is used to reference last row number for a big list case.
formulas:
Column A, names sequence
Colunm B, names
Column C, formula =MATCH(B2,B:B,0)
Column D, formula =IF(COUNTIF(C2:$C$1048576,C2)=1,C2,"")
Column E, formula =SMALL(D:D,A2)
Column F, formula =VLOOKUP(E2,A:B,2,0)
Column G, formula =COUNTIF(B:B,F2)
For anyone like me without O265's lovely Unique & Filter Functions, and who doesnt want to use a pivot table, and there are many ways to do this, but this i have just done this in normal excel.
List of data in Column H, Formula in column O3. Drag down. Highlights your distinct and unique values from H.
=IF(COUNTIF(H:H,H28)=1,"U - "&COUNTIF(H:H,H28),IF(COUNTIF(H$1:H27,H28)=1,"U - "&COUNTIF(H:H,H28),"-"))
Formula is short. You can just do this and drag down. Apply the same principal to your worksheet data wherever it is.
=IF(COUNTIF(H:H,H3)=1,"U",IF(COUNTIF(H$1:H2,H3)=1,"U","-"))
Similarly, you can just use this formula here (credit goes to this source for this one):
=(COUNTIF($H$1:$H1,$H1)=1)+0
Id like to point out that the above formula is a better formula than mine. It highlights with a "1" (or with a tweak, the value of your choice) the first time any value is seen/spotted on any given list, whether duplicate or unique.
Whereas mine is a bit "more random" when picking up the "unique and distict" values.
Mine gets there in the end, but Extend Office's gets there first, as I think is proper (getting the first time a unqique distict value is spotted/occurs.).
Formula in K5 =IF((COUNTIF($H$5:$H5,$H5)=1)+0=1,"UNIQUE DIST","") and drag down...
You could append/add a normal basic countif after the results to show how many actual times the given value appears if you wanted. :
=IF((COUNTIF($H$5:$H5,$H5)=1)+0=1,"UNIQUE DIST","")&" - "&COUNTIF(H:H,H5)
I'm fairly new to coding and i've been googling around for the last few hours trying to solve this problem but it seems to be a little beyond what i'm able to do so i would be very grateful for some help
In Sheet1, I have a table which has columns between M - CV (175 columbs). For each column, i have an "ID number" value in row 3. From Row 6 to the end of the table, i have several "search terms" separated by commas in the column CV
In Sheet2, the corresponding "ID Numbers" are in column B. Column AN contains strings.
For each ID Number value in sheet1, i'm looking to find find all the corresponding cells in sheet2 where the ID number in Column B is the same, and Column AN of sheet2 contains at least one of the "search terms" in column CV
For each ID number, i'm hoping to join the entries in Column AN of sheet2 which match the criteria above and paste them into Row 5 of the respective column in Sheet1
I've gone around in quite a few circles trying to do this and i'm back to square 1 with no code to show for it.
I've tried to research both the autofilter function, and using for loops. The research i've done indicates that for loops are rather slow to run for a large data set.
I'm hoping to find a solution which is as easy to read and understand as possible
I hope i've given enough information for everyone to understand and help
THank you in advance
My Excel subscription has expired an I've started using Google Sheets for most of my spreadsheet work, so I tested this there. Some conversion may be required. I did this using formulas, not VBA also, not sure if that changes things for you.
If I understand correctly, you have two sheets with a shared key column, sheet 1 contains search terms across multiple columns, and sheet 2 contains search terms comma delimited in a single column.
With this setup we want to bring the search term column of sheet 2 into the correct row of sheet 1 by key using VLOOKUP. I made a named range in sheets which contained all my data on sheet 2 and called it "dst". My formula was then =VLOOKUP(A2, dst, 7, true) since my key in sheet 1 was in column A, dst was the range I was searching, my column with my delimited search terms was column 7 in relation to dst, and I had ordered sheet 2 by key. I pasted this formula relatively down all rows as needed.
We want to construct a regex string using our search terms across multiple columns in sheet 1, into a single cell. I used =JOIN("|", B2:E2) on sheet 1 since my search terms were in columns B:E, and this resulted in a regex that looked like this for me: alligator|dog|rabbit|lizard where alligator, dog, rabbit, and lizard, were all search terms in that row. Paste down relative as needed.
We want to run our regex against our search target cell containing the comma delimited search terms. I ran =REGEXMATCH(F2, G2) where F2 was my delimited search terms from sheet 2, and G2 was my constructed regex for the row. Paste down relative as needed.
A screenshot of my completed sheet 1:
Once you know which cells have matches you can do whatever you want.
I am currently automating a dashboard creation and I've hit a bit of a roadblock. I need some code that will go through about 7000 rows of data and return the highest value in a certain column for each specific item. The data is copied from a pivot table and so is broken down into row sections, I have attached a mock of what it looks like.
I need the highest value in Column G for each portfolio, and will need to use the portfolio code (e.g. XY12345 - They are always 7 characters) to map that value to the dashboard.
My issue is, each portfolio has a different number of rows for the values, and some have blank cells between them, and therefore I am stumped. I was hoping to use Column J to count the number of rows for each portfolio (as there are no breaks for the portfolios in this column) and then use a loop to loop through each portfolios rows of values, based off the Column J count, and then return the highest row value for each portfolio. Problem is I'm new to VBA and have been teaching myself as I go, and I've yet to use a loop.
Many thanks,
Harry
If I understand correctly, you're looking for the largest value in Column G.
I'm not sure why you think you would need VBA for this.
Get the maximum value of a column
You mentioned that you're concerned about each column not having the same number of cells but that's irrelevant. as SUM ignores blank cells, so just "go long", or - find the maximum of the entire column.
To return the largest number in Column G you could use worksheet formula :
=MAX(G:G)
The only catch is that you can't place that formula anywhere column G or else it would create a circular cell reference (trying to infinitely add a number to itself). let's pit that formula in cell F1 for now (but anywhere besides column G would do fine).
Find the location of a value
Now that you know the largest value, you can determine where it is using a lookup function such as MATCH or VLOOKUP. Like with so many things in Excel, there are several ways to accomplish the same thing. I'll go with MATCH.
Replace the formula from above (in F1) with:
=MATCH(MAX(G:G),G:G,0)
This will return the row number of the first exact match of the maximum value of Column G.
As for the third part of question: returning the code like X12345 where the value exists, will be a little tricky since your data is not organized in a logical tabular style (tabular meaning, "like a table").
Your data is organized for humans to look at, not for machines to easily read and manipulate it. (See: Office Support: Guidelines for organizing and formatting data on a worksheet)
Basically, when organizing data in rows, all relevant information should be on the same row (not a subjective number of rows behind). Also, you have the number combined with other information.
My suggestion for a quick fix:
Right-click the heading of Column C and choose Insert to insert a blank column.
In C2 enter formula: =IF(B2="",C1,LEFT(B2,7))
Copy cell C2
Select cells in column C all the way to the "end" of your data, where ever that is (not the end of the worksheet). For example maybe you would select cells B2:B1000)
Paste the copied cell into all those cells.
Now, you can again modify the formula in F1:
=INDEX(C:C,MATCH(MAX(G:G),G:G,0))
This will return the value from Column C in the same row that the maximum value of Column G is located.
This is known as an INDEX/MATCH formula.
Hopefully this works for you in the interim until you can organize your data more logically. There's lots of related information and tutorials online.
I'm looking to create a conditional formatting field which will compare the values of two cells on sheet 2, to then format the correct cell on sheet 1.
To give some background, I have a spreadsheet (sheet1) which gets information from (sheet2). (sheet1) concatenates the Assessment period (B4) with the Subject code (AA12) and the Pupil ID (A15) which in turn is used to look up the corresponding field in sheet 2 to get the information.
=VLOOKUP(CONCATENATE($B$4,AA$12,$A15),sheet2!$F:$M,7,FALSE)
Here, Column F in (sheet2) holds the concatenated field names and column L holds the Grade, I.e A,B,C etc.
Column M in (sheet2) holds the numeric equivalent of that grade, i.e A = 1, B = 2 etc.
The rows in (sheet2) hold information on the target grade and the current performed grade, as picked up from the concat where the assessment period is either 'Target Grades' OR 'Autumn End of Term'.
What I am looking to do is to have the grade in my original cell in (sheet1) to have conditional formatting applied based on if the numeric equivalent of the end of term grades in (sheet2) is <, = or > the target grades.
Im not sure if this is possible and have found some other helpful posts such as this one;
Multi-column vlookup conditional formatting
But my issue is that I have 000's of records so would be very time consuming and data heavy to have a conditional format for each and every record such as proposed;
=IF(sheet2!M12<ODBC!M4,"RED",IF(sheet2!M12=ODBC!M4,"YELLOW",IF(sheet2!M12>ODBC!M4,"GREEN")))
What is needed is to incorporate the VLookup so that this can be calculated all at once and basically smash these two functions together;
=AA15 < vlookup(CONCATENATE($B$4,AA$12,$A15)ODBC!$F:$M,8,FALSE)
=(ODBC!$F:M,8,FALSE)<(ODBC!$F:M,8,FALSE)
Please see the below images FYR
Sheet1;
Sheet2;
I'm not even sure if this is possible and is well beyond the scope of my Excel experience so any help would be very appreciated!
EDIT
I have tried this Formulae for the Green colour;
=VLOOKUP(CONCATENATE($A$2,E$5,$A8),Sheet2!$F:M,8,FALSE)<VLOOKUP(CONCATENATE($B$4,G$5,$A8),Sheet2!$F:M,8,FALSE)
This works but for some reason, when applied to other sections with the same added but with a '>' or '=' for red or orange it seems to break and not format properly.
Any Ideas?
I Have fixed this!
After much looking around it seems as though I was on the right track with the EDITs formulae;
=VLOOKUP(CONCATENATE($A$2,E$12,$A1),ODBC!$F:$M,8,FALSE)>VLOOKUP(CONCATENATE($A$4,E$12,$A1),ODBC!$F:$M,8,FALSE)
After coming back to this after a few days, the formulae seemed to work and I was able to successfully spread across the whole sheet, saving me countless hours of individual formatting! Not sure why this was not working originally, it may have had something to do with my cell selection within the "Use a formula to decide which cells to format"!
I have a spreadsheet that will occasionally get new data that I don't know the contents of, I just have to add it to the spreadsheet. Some of the new data is just updating rows that are already in the spreadsheet, and other data is adding new rows. I'm looking for a way to add a column that will tell me if something has changed in the row when I compare the old spreadsheet to the new one.
The sheets have one column that will always have a unique value among all the rows, so I can use that to match rows if the sheets aren't sorted the same way. Here are some screenshots to show what I'm trying to do:
Old Spreadsheet:
New Spreadsheet:
The only solution I can think of is a large nested IF formula that compares each column one by one, something like:
=IF(Old!B2=New!B2,IF(Old!C2=New!C2,"NO","YES"),"YES")
The problem with that is that it gets very hard to look at since my actual data is using 33 columns (not including this "Changed?" column) and new columns could be added in the future.
I'm not very technical with Excel, nor have I ever used VBA, so I apologize in advance if there is a simple/obvious solution that I'm missing.
Thanks in advance for your help.
Using your example, in the 'New' sheet cell D2 and copied down:
=IF(COUNTIF(Old!A:A,A2)=0,"YES",IF(SUMPRODUCT(COUNTIF(INDEX(Old!A:AG,MATCH(A2,Old!A:A,0),0),LEFT(A2:AG2,254)&"*"))=SUMPRODUCT(COUNTIF(A2:AG2,LEFT(A2:AG2,254)&"*")),"NO","YES"))
vlookup would also work well for this problem.
in D2, the formula would be:
=IF(AND(VLOOKUP(A2,Old!A:C,2,FALSE)=B2,VLOOKUP(A2,Old!A:C,3,FALSE)=C2),"NO","YES")
The column numbers (2 and 3) are the columns that correspond to the data you are trying to match, using the ID column.
It's possible to find the appropriate column using MATCH if the column names you have match the column names in the old sheet
This would make the formula look more complex, but Excel would adjust the Old!A:C reference if more columns are inserted.
The formula would look like this to match against column names
=IF(AND(VLOOKUP(A2,Old!A:C,MATCH($B$1,Old!$1:$1,0),FALSE)=B2,VLOOKUP(A2,Old!A:C,MATCH($C$1,Old!$1:$1,0),FALSE)=C2),"NO","YES")
The difference between this and the last one is the use of MATCH($B$1,Old!$1:$1,0) to find the column (using $s to anchor the lookup values)
In this case, specialized software for Excel compare is better.
My company use this software. Check it out.
http://www.suntrap-systems.com/ExcelDiff/
http://www.youtube.com/watch?v=QQgnWr_RT-8