I need to calculate a column having many cells but I want to not calculate particular cells on condition. For example:
Scenario:
Sr No Marks
1 46
2 33
3 44
4 32
5 11
6 99
7 27
8 98
I want to get the sum of marks but only those cells should be added whom marks are more than 50. What formula should use?
We can use SUMIF here:
=SUMIF(B2:B9, ">50")
This assumes that your Marks column is in column B, and that the first data point is on the second row.
Edit:
If you want to take the average value of marks, where the mark is over 50, then we can also use COUNTIF:
=SUMIF(B2:B9, ">50") / COUNTIF(B2:B9, ">50")
Related
I’m wondering if someone can tell me how to count the number of duplicates that occur between 2 rows in excel? I’ve read lots of posts about counting duplicates in general, but it’s not quite what I’m looking for.
In the below example, I want to indicate how many numbers are repeated from the previous row. For example, Row 1 has 3 numbers repeating from Row 2. Row 2 has 1 number repeating from Row 3. Row 3 has 2 numbers repeating from Row 4. I don’t need to know what numbers or how many times each number was repeated, I just need to know how many occurrences of duplicates there are. Each number would be in its own cell. Is this even possible?
Row 1> 20 22 40 41 42 47
Row 2> 3 37 40 41 47 49
Row 3> 1 2 3 4 5 6
Row 4> 2 5 17 20 25 30
Use COUNTIF() wrapped in a SUM() as an array formula:
=SUM(COUNTIF(A2:F2,A1:F1))
Being an array formula it needs to be confirmed with Ctrl-Shift-Enter instead of Enter when exiting edit mode. If done correctly Excel will put {} around the formula.
Put the formula in the first desired output cell, Hit Ctrl-Shift-Enter. Then copy down.
I need help finding a way in excel to identify the max value from multiple columns and return the value in the adjacent column.
Using the table below as an example, let's say I want to simultaneously search columns A and C for the max value (89). Once the max value is identified, I would like excel to return the value in the adjacent column and cell (6) to column E. In reality, I need to find the max and adjacent value from eight columns.
A B C D E
1 65 8 36 15 6
2 24 17 89 6
3 11 20 58 13
4 42 5 29 11
I would greatly appreciate your help.
Thanks,
If the max number does not duplicate you can safely use this formula:
=INDEX($A:$D,AGGREGATE(15,6,ROW($A$1:$D$4)/((MOD(COLUMN(A1:D4),2)=1)*($A$1:$D$4=AGGREGATE(14,6,$A$1:$D$4/(MOD(COLUMN(A1:D4),2)=1),1))),1),AGGREGATE(15,6,COLUMN($A$1:$D$4)/((MOD(COLUMN(A1:D4),2)=1)*($A$1:$D$4=AGGREGATE(14,6,$A$1:$D$4/(MOD(COLUMN(A1:D4),2)=1),1))),1)+1)
I am dealing with a large data set in Excel and need to search a for two neighboring cells in the same column. Usually I would just go through this quickly row by row, but there are around 30,000 rows and probably 1% of those are the neighbors I am looking for. The data is organized temporally, meaning I cannot just sort.
Anyone have an idea if/how this can be done?
You could drag down this formula in column next to your data.
For example, in B3 where column A has data:
=IF(AND(A3<>"",A2<>""),"neighbour above","")
So:
Row A B
1 Data Check
2 10
3 20 neighbour above
4
5 40
6 50 neighbour above
7 60 neighbour above
8
9
10 90
Note B2 first position has no formula. This will highlight neighbouring cells within the column.
How many?
To count how many neighbours, use a countif. so in C1 you can have:
=COUNTIF(B:B, "neighbour above")
which will return 3 in this case above. pairs 10 and 20, 40 and 50, 50 and 60.
You can choose other marker text to flag the neighbour, besides "neighbour above". Just put it in the IF statement.
I am currently using the following formula i.e. =IF(COUNTIF($A$1:A2,A2)>4,A2+1,A2) to change the number when I drag this formula downsdie of the rows.
For Example: in this case for every five rows number will change i.e. A1 to A5 it will 1 and A6 to A10 it will be 2 and A11 to A15 it will be 3 etc.
Just wanted to know is it possible to extend the same formula, so along with adding 1 number for every five rows it should also skip 2 numbers for every 60 rows.
For Example: if the 60 row is number 12, then 61st row should be 15 and 120 row will be 26 and 121 row should be 124 etc.
Can someone please help me with this formula?
Thanks for your help in advance.
Number starts at one.
Then get the cell's row number and subtract one. Divide that number by 5 and discard the fractional part (or the remainder). So numbers from 0 to 4 (which are rows 1 through 5) all get an increment of 0, 5 to 9 get 1, and so on. Similar logic with multiples of 60 except that the counting is doubled.
=1 + floor((row()-1)/5, 1) + floor((row()-1)/60, 1) * 2
I have data in columns C & D. A range of ten students in A1 to A10 are identified with roll numbers. In Column C and corresponding Column D, there are 8 students from roll number 1 to 8 (Column C) and their marks (Column D).
I need a formula in column B to automatically extract the marks from column D against the roll numbers in Column A and the two cells in column B (marks of roll number 9 & 10) may remain blank.
Any Excel formula or VBA macro solution is much appreciated.
Column-A Column-B Column-C Column-D
1 50 1 50
2 55 2 55
3 35 3 35
4 60 4 60
5 78 5 78
6 45 6 45
7 39 7 39
8 82 8 82
9
10
Try using VLOOKUP with IFERROR, i.e. this formula in B2 copied down
=IFERROR(VLOOKUP(A2,C$2:D$9,2,0),"")
VLOOKUP will return the required marks when the roll number exists.....or an error which IFERRORconverts to a blank.
The simplest solution would seem to be copy and paste. Alternative solutions would seem to be relatively simple (eg #barry's) but if you really want INDEX, MATCH, IF and ISERROR then maybe:
=IF(ISERROR(INDEX(D:D,MATCH(A2,C:C,0))),"",INDEX(D:D,MATCH(A2,C:C,0)))