Comparing two columns in Excel - excel

I have data with about 15 different columns and a total of 2400 rows.
The two columns I'm interested in: (Column C = Application Owner & Column D = Application Tester). I'm trying to see which rows have the same name for both columns.
E.g.
Column C =
Mike
Bob
John
Bob
Adam
Column D =
Mike
Barry
Barry
Barry
Adam
So for this example I would like it to delete the contents of the three middle rows and only show me the first and fifth row because that is what I'm concerned with. Can anyone suggest a function of code or a function in Excel in which I can do this without actually having to go through all of them row by row?
Thanks

Add a column with something like =C2=D2 copied down to suit, filter for FALSE in that column and delete rows.

In a new Columns you can use =if(C2=D2,"DELETE","") then filter out this new column for DELETE and delete the values from column C and D or the entire range

Related

Excel: Turn duplicates in a link into blank cells

I have a list of names that includes duplicates (all in Column A of my worksheet). What I am trying to do is convert the duplicates into blank cells. I do need to keep the values in the rows where column A ends up with blanks. In the example below, I demonstrate what I currently have in my list and the second table demonstrates what I need the result to look like. The names Mike, Bill and Jim are the duplicates that are converted to blanks, but next to those blanks I still have the values I need (Xs in columns 1 and 2). The reason I want to get blanks is because I will filter those blanks out and remove them from a master table I am working.
I used the available tools in excel to identify duplicates (conditional formatting), and then "remove duplicates" but when I do that Mike, Bill, and Jim are deleted and all of my data shifts around and it doesn't work for what I am trying to do.
I am wondering if there is a formula that I can possibly use? or perhaps a macro/vba? Any help would be greatly appreciated! Thank you.
name
column_1
column_2
bill
jim
mike
sandra
mike
x
bill
x
x
dave
x
x
jim
x
name
column_1
column_2
bill
jim
mike
sandra
x
x
x
dave
x
x
x
I have your data starting in Column A1 with a Header (called Name in A1). Then I use the formula- in Column B2 =COUNTIF($A$2:A2,A2) * kindly note, that the 1st part of the range is 'Anchored' with the absolute reference aka the '$' sign. this will start at the top of the range and when copied down will include the 1st cell (with Bill in it).
so in column B, it looks to Col A for how many times that name occurs. I would filter on Column B and show all cells NOT equal to 1 (uncheck the filter box for '1') and remove the rows and you will be left with the 1st occurance of the name.
when you delete, delete entire rows in filtered data (this will remove the spaces
Create a helper column and put the following formula into all of its cells:
=COUNTIF(A$2:A2;A2)-1
All entries with a duplicate (in a row above it) will contain a value > 0

Excel look up value in array, return next value

I would like to look up a value in a range and return the value in the next row, but can't quite figure out how to do this. I especially would like to do this with formulas rather than VBA, and preferably with built-in formulas than custom (VBA) formulas, due to macro security issues.
I'm using Excel 2010. My workbook has two worksheets, "assessment" and "lookup". In lookup, I have lookup tables.
"lookup" looks something like:
Column A Column B Column C
1 Sales Engineering Manufacturing
2 Alice Bobbie Charlie
3 Dawn Edgar Frank
4 George Holly Isabel
In "assessment," I have some some drop downs from which users select one name from each column in "lookup." Based on some other criteria, I then rank these and create a new, sorted list (using INDEX() and MATCH()) that produce the selected name and corresponding column name a new sort order
Column A Column B
10 Engineering Edgar
11 Sales Alice
What I'd like is to return the name from the next row.
Column C
10 Holly
11 Dawn
But I'm having real trouble figuring out how to get there.
Assuming lookups is located at B2:D5 (change as required) and the result data is at F2:H3 (change as required) enter this formula in cell H2 then copy down.
=INDEX(
INDEX($B$2:$D$5,0,MATCH($F2,$B$2:$D$2,0)),
1+MATCH($G2,
INDEX($B$2:$D$5,0,MATCH($F2,$B$2:$D$2,0)),0))

Excel 2010: Vlookup Name from one column & Count and return data from another column

Hoping someone can help me here. :)
I have two columns of data in Worksheet 1:
COLUMN A = NAME (EG. TOM)
COLUMN C = TYPE OF QUERY (FAX, TEL, EMAIL, MAIL)
I would like to have in Worksheet 2:
COLUMN A = NAME (EG TOM)
COLUMN B = A COUNT OF HOW MANY FAXES TOM HAS
COLUNN C = A COUNT OF HOW MANY TELEPHONES TOM HAS
COLUMN D - A COUNT OF HOW MANY EMAILS TOM HAS
COLUMN E = A COUNT OF HOW MANY MAILS TOM HAS
If anyone can help me that would be great.
Thanks guys
You can use a pivot table. In sheet 1, click into the data table, then click Insert > Pivot table.
Drag the Name field to the rows. Drag the query type field to the columns.
Drag the Namie field again, this time to the Values area, where it will turn into a count.
Now you see a count of query types for each name in a matrix.
Use countifs instead if you really want to use formula. A pivot table would be the best way to go though.
eg for column B, row 1 on sheet 2:
=COUNTIFS(Sheet1!A:A, A1, Sheet1!C:C, "FAX")

Excel Column Sorting

Im using Excel 2010... This problem has been plaguing me for hours and would save me a lot of time, I have really tried searching for the answer but dont know what I am looking for without explaining in detail.
Basically I have 5 columns of data. Column A contains a list of selected names, Column B contains a list of all names and Columns C to E contain data relating to all names:
A B C D E
steve adam 54 london car
doug andrew 25 essex walk
adam bert 31 newcastle walk
omar barry 47 london car
chuck 23 herts cycle
(columns continue)
I need to be able to sort the data so that the names in column A are in order and the other data in columns B to E match what is in column A with any non matches at the bottom of each list. So the result would look like:
A B C D E
adam adam 54 london car
doug doug 37 norfolk walk
omar omar 31 dudley jog
steve steve 74 london cycle
andrew 25 essex walk
(columns continue)
In real terms I have a list of thousands of names and need to match hundreds of names to them. If any one can help with this it would save me hours of work. I have tried searching and have watched many youtube vids on vlookup but nothing seems to be specific to what im after.
Thanks in advance
George
Excel might not be the best tool for the job but try this:
Order column A by itself
In cell F1, use this formula: =IFERROR(VLOOKUP(B1, A$1:A$4,1,FALSE), CHAR(142)). Replace the "4" in A$4 with the number of your last row of data (in both columns A and B).
Copy that down column F to the last row of data. You will see a Ž in rows where there isn't a match between A and B.
Select the data in columns B to F (leave A out) and sort using columns F as the first level and B as the second level (a single sort operation).
The data in A and B should align with the extra rows in B at the end.
If it doesn't align it means you have values in A that are not in B. Select the values in F, copy and paste special (values only) over the values in A. Delete all the Žs from the end.
Delete column F

Add cell string to another cell if 2 cells are the same for 2 rows

I'm trying to make a macro that will go through a spreadsheet, and based on the first and last name being the same for 2 rows, add the contents of an ethnicity column to the first row.
eg.
FirstN|LastN |Ethnicity |ID |
Sally |Smith |Caucasian |55555 |
Sally |Smith |Native American | |
Sally |Smith |Black/African American | |
(after the macro runs)
Sally |Smith |Caucasian/Native American/Black/African American|55555 |
Any suggestions on how to do this? I read several different methods for VBA but have gotten confused as to what way would work to create this macro.
EDIT
There may be more than 2 rows that need to be combined, and the lower row(s) need to be deleted or removed some how.
If you can use a formula, then you can do those:
Couple of assumptions I'm making:
Sally is in cell A2 (there are headers in row 1).
No person has more than 2 ethnicities.
Now, for the steps:
Put a filter and sort by name and surname. This provides for any person having their names separated. (i.e. if there is a 'Sally Smith' at the top, there are no more 'Sally Smith' somewhere down in the sheet after different people).
In column D, put the formula =if(and(A2=A3,B2=B3),C2&"/"&C3,"")
Extend the filter to column D and filter out all the blanks.
That is does is it sees whether the names cells A2 and A3 are equal (names are the same), and whether the cells B2 and B3 are equal (surnames are the same).
If both are true, it's the same person, so we concatenate (using & is another way to concatenate besides using concatenate()) the two ethnicities.
Otherwise, if either the name, or username, or both are different, leave as blank.
To delete the redundant rows altogether, copy/paste values on column D, filter on the blank cells in column D and delete. Sort afterwards.
EDIT: As per edit of question:
The new steps:
Put a filter and sort by name and surname. (already explained above)
In column E, put the formula =IF(AND(A1=A2,B1=B2),E1&"/"&C2,C2) (I changed the formula to adapt to the new method)
In column F, put the formula =if(and(A1=A2,B1=B2),F1+1,1)
In column G, put the formula =if(F3<F2,1,0)
In column H, put the formula =if(and(D2="",A1=A2,B1=B2),H1,D2) (this takes the ID wherever it goes).
Put the formulae as from row 2. What step 3 does is putting an incremental number for the people with same name.
What step 4 does is checking for when the column F goes back to 1. This will identify your 'final rows to be kept'.
Here's my output from those formulae:
The green rows are what you keep (notice that there is 1 in column G that allows you to quickly spot them), and the columns A, B, C, E and H are the columns you keep in the final sheet. Don't forget to copy/paste values once you are done with the formulae and before deleting rows!
If first Sally is in A1 then =IF(AND(A1=A2,B1=B2),C1&"/"&C2,"")copied down as appropriate might suit. Assumes where not the same a blank ("") is preferred to repetition of the C value.

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