I have the following Excel spreadsheet:
A B
1 Values Descending order of majority values
2 50 80 (--> Appears 6 times in Column A)
3 80 -10 (--> Appears 6 times in Column A)
4 -10 50 (--> Appears 3 times in Column A)
5 -10 70 (--> Appears 1 time in Column A)
6 -10 40 (--> Appears 1 time in Column A)
7 40
8 80
9 -10
10 80
11 -10
12 50
13 80
14 50
15 70
16 80
17 80
18 -10
19
In Column A I have a list of values.
In Column B I want to list the values based on their majority in the list.
The only formla I could find so far is the one from here:
={MAX(MODE.MULT(A1:A18))}
This formula would give me the value with the highest majority which is in this case 80 but I cannot create a list out of it.
Do you have any idea of a formula that could create such a list?
NOTE:
a) Values in Column A can have the same majority. If this is the case I want that both values are listed in Column B (In this case 80 and -10)
b) Values in Column A can be positive or negative.
Put this array formula in the first cell and drag down:
=LARGE(IF(FREQUENCY($A$2:$A$18,$A$2:$A$18)=LARGE(FREQUENCY($A$2:$A$18,$A$2:$A$18),ROW(1:1)),$A$2:$A$18),SUMPRODUCT(--(LARGE(FREQUENCY($A$2:$A$18,$A$2:$A$18),ROW($A$1:INDEX(A:A,ROW(1:1))))=LARGE(FREQUENCY($A$2:$A$18,$A$2:$A$18),ROW(1:1)))))
Being an array formula it must be confirmed with Ctrl-Shift Enter instead of Enter when exiting Edit Mode
Related
I have SET 1
CLASS
Student
TEST
SCORE
A
1
1
46
A
1
2
50
A
1
3
45
A
2
1
45
A
2
2
47
A
2
3
31
A
3
1
34
A
3
2
45
B
1
1
36
B
2
1
31
B
2
2
41
B
3
1
50
C
1
1
42
C
3
1
31
and SET 2
CLASS
SIZE
YEARS
A
39
7
B
20
12
C
31
6
and wish to COMBINE to make SET 3
CLASS
STUDENT
TEST
SCORE
SIZE
YEARS
A
1
1
46
39
7
A
1
2
50
39
7
A
1
3
45
39
7
A
2
1
45
39
7
A
2
2
47
39
7
A
2
3
31
39
7
A
3
1
34
39
7
A
3
2
45
39
7
B
1
1
36
20
12
B
2
1
31
20
12
B
2
2
41
20
12
B
3
1
50
20
12
C
1
1
42
31
6
C
3
1
31
31
6
so basically add the SIZE and YEARS columns from SET 2 and merge on CLASS onto SET 1. In excel how you can do this? I need to match on CLASS
Define both sets as tables and “left join” in PowerQuery. There you can choose the columns of the resulting table.
https://learn.microsoft.com/en-us/power-query/merge-queries-left-outer
If you have Set 1 on the top left of a worksheet "Set1" and Set 2 on the top left of a worksheet "Set2", then you can use the formula
=VLOOKUP(A2;'Set2'!$A$2:$C$4;2;FALSE), where $A$2:$C$4 is the range of Set2, and A2 is the class value from Set1, which is what is used to do the lookup in Set2. The next argument, 2, means to take the second row from Set2, and the FALSE at the end means that you only want exact matches on the CLASS. You can do auto-fill with this formula, and do similar steps for the years. If you look up the help for VLOOKUP within Excel, that should help you to understand how it works.
Your first set of data is essentially your primary set of data that you just want to add attribute columns to. I built this example on Google Sheets which should help explain. Using spill formulas, only a few cells are needed with their own formulas. You can see them as they are highlighted in yellow. When you use in Excel, obviously make sure you change the column references, but this would get you the answer.
Note you have to have SpillRange in Excel for this to work. To test, see if you have the formula =unique()
This solution may work for you if both sets start in the same column. As example in my image, both of them start at column A. You can get all data with a single VLOOKUP formula:
Formula in cell E2 is:
=VLOOKUP($A2;$A$22:$R$25;COLUMN($B22);FALSE)
Notice the mixed references at first and third argument and absolute references in the second one. Third argument is critical, because is the relational position between both sets, that's the reason it's easier if both sets start at same column. If not, you'll need to adjust this argument substracting or adding, depending on the case.
Anyways, with a single formula, you can get any number of columns. The only disavantage of this formula is that you need to manually drag to right until you got all the columns (10, 30 or whatever). You'll notice you are done because the formula will raise an error:
This error means you are trying to get a referenced outside of your column area.
A B C D E F
1 Results List A List B
2 Campaign Sales Campaign Sales Campaign Sales
3 Campaign_A 1.510 Campaign_A 500 Campaign_B 50
4 Campaign_B 120 Campaign_A 450 Campaign_B 40
5 Campaign_C 90 Campaign_A 560 Campaign_B 30
6 Campaign_D 1.650 Campaign_B 700 Campaign_C 80
7 Campaign_E 100 Campaign_B 710 Campaign_C 10
8 Campaing_F 70 Campaign_C 200 Campaign_F 70
9 Campaing_D 850
10 Campaing_D 800
11 Campaing_E 100
12 Campaing_F 320
13 Campaing_F 360
14 Campaing_F 290
15
16
The Excel table above consists of:
List A = Column C:D
List B = Column E:F
In each list campaigns can appear mutliple times.
In Column A:B I want to sum up the sales per campaign from the two lists using the SUMIF formula:
=SUMIF(C:C,A3,D:D)
=SUMIF(E:E,A3,F:F)
However, the List B should be prioritized over List A which means in case a campaign exists in List B (Column E) the SUMIF function should be only applied to List B and List A should be totally ignored.
The formula might look something like htis:
IF campaign exists in Column E then SUMIF(E:E,A3,F:F) else SUMIF(C:C,A3,D:D)
How can I achieve the desired results in Column B?
Or,
=IF(COUNTIF(E:E,A3)>0,SUMIF(E:E,A3,F:F),SUMIF(C:C,A3,D:D))
I would try with the following:
if(sumIf(E:E,A3,F:F)>0;sumIf(E:E,A3,F:F);sumIf(C:C,A3,D:D))
I need to generate 13 numbers from 13 different intervals which will add up to 1360. In the chart below, "index" means the index of the 13 different numbers. Mean means the mean (average) of the intervals. The range will be plus or minus 15% of the mean as shown below. I will prefer to have the random numbers generated based on the normal distribution with N(mean, 7.5% of mean). I take it back. No normal distribution. Please use +- 15% as hard limits of the intervals.
It will be great if anyone could figure out how to do it in excel. Algorithms will be appreciated as well.
Index mean 15% low high
A 288 43 245 331
B 50 8 43 58
C 338 51 287 389
D 50 8 43 58
E 16 2 14 18
F 66 10 56 76
G 118 18 100 136
H 17 3 14 20
I 91 14 77 105
J 26 4 22 30
K 117 18 99 135
L 165 25 140 190
M 18 3 15 21
I would sort the table by increasing mean:
and use a column for a helper value (column H above).
The idea is to maintain -- while going to the next row -- the current deviation from a perfect aim for the final target. Perfect would mean that every random value coincides with the mean for that row. If a value is 2 less than the mean, then that 2 will appear in the H column for the next row. The random number generated for that next row will then not aim for the given mean, but for 2 less than the mean. The range for the random number will appropriately be reduced so that the low/high values will never be crossed.
By first sorting the rows, we can be sure that this corrected mean will always fall within the next row's low/high range, and so it will always be possible to generate an acceptable random number there.
The final value will be calculated differently: it will be the remainder that is needed to achieve the target sum. For the same reason as above, this value is guaranteed to be within the low/high range.
The formulas used are as follows:
| F | H
--+--------------------------------------------------+------------------------------
2 | =RANDBETWEEN(D2, E2) |
3 | =RANDBETWEEN(B3+H3-C3+ABS(H3), B3+H3+C3-ABS(H3)) | =SUM($B$2:$B2)-SUM($F$2:$F2)
4 | (copy above formula) | (copy above formula)
...| ... | ...
13 | (copy above formula) | (copy above formula)
14 | =SUM($B$2:$B14)-SUM($F$2:$F13) |
In theory the rows do not need to be sorted first, but then the formulas cannot be copied down like above, but must reference the correct rows. That would make it quite complicated.
If it is absolutely necessary that the rows are presented in order of the Index column (A, B, C...), then use another sheet to do the above. Then in the main sheet read the value into the F column with a VLOOKUP from the other sheet. So in F2 you would have:
=VLOOKUP(A2, OtherSheet!$A$2:$F$14, 6, 0)
Get the random number like this
num = Int ((300 - 200 + 1) * Rnd + 200) //between 200 and 300
Click here for more information
and the random number need to be the total sum minus the sum that you already got and the last one will be that left.
for example: (if we have 4 numbers sum up to 100)
A is a random number between 0 to 100 //lets say 42
then B is a random number between 0 to (100-42) => 0 to 78 //lets say 18
then C is a random number between 0 to (100-42-18) => 0 to 40 //lets say 25
then, in the end D is 100-42-18-25 => D is 15
*100-42-18-25 is the same as 100-Sum(A,B,C)
Here is my example generate random number based on low and high.
The formula in column F is just a RANDBETWEEN:
=RANDBETWEEN($D2,$E2)
Then you can get the result always equal to 1360 with the formula below for column G:
=F2/SUM($F$2:$F$14)*1360
So cell G15 will always be 1360 which is the sum of all those 13 intervals.
I have the following Excel spreadsheet:
A B C D E
1 ProdID Price Unique ProdID 1. Biggest 2. Biggest
2 2606639 40 2606639 50 50
3 2606639 50 4633523 45 35
4 2606639 20 3911436 25 25
5 2606639 50
6 4633523 45
7 4633523 20
8 4633523 35
9 3911436 20
10 3911436 25
11 3911436 25
12 3911436 15
In Cells D2:E4 I want to show the 1. biggest and 2. biggest price of each ProdID in Column A. Therefore, I use the following formula:
D2 =AGGREGAT(14,6,$B$2:$B$12/($A$2:$A$12=$C2),1)
E2 =AGGREGAT(14,6,$B$2:$B$12/($A$2:$A$12=$C2),2)
This formula works as long as the prices are unique in Column B as you can see on the second ProdID (4633523).
However, once the price is not unique in Column B (for example 50 for ProdID 26026639 and 25 for ProdID 3911436) the functions in Cells D2:E4 does not show the right results.
Do you have an idea if you can solve this issue with the AGGREGAT-Formula and wihtout using an ARRAY-Formula?
you could check number of occurences of the first ProdID-price combinations and use that in the last argument of the AGGREGAT function. So instead of
=AGGREGAT(14,6,$B$2:$B$12/($A$2:$A$12=$C2),2)
you would have
=AGGREGAT(14,6,$B$2:$B$12/($A$2:$A$12=$C2),2+COUNTIFS(A:A,C2,B:B,D2)-1)
of course you can just put "1+COUNTIFS..." but I put it this way so it can be better understood that it uses position 2 + number of occurences of the combination of ProdID with biggest number after the first occurence.
I have data in an Excel sheet as:
Column A Column B
1 1
5 5
6 6
50 50
.. 51
.. 52
.. 53
1 1
5 2
6 6
50 50
.. 51
.. 52
.. 53
very long list
I want to fill Column B corresponding to Column A as shown above that if cell A is not blank then cell B will have same value as A ..and if Cell A has value 50, then next blank rows in column B will have subsequent values after 50 ..
I tried to make formula
=IF(A2="",IF(A2=50,50,VALUE(A1)+1),A2)
and pasted in Cell B2 and dragged but it is giving me wrong results:
5
6
50
51
1
1
..
Can anyone please suggest? Thanks in advance.
This assumes your data starts in row 2. Paste in B2 and fill down.
=IFERROR(IF(A2<>"",A2,IF(OR(AND(A2=50,A3=""),B1>=50),1+B1,"")),"")
This works on your use case, but it's all kinds of kludgy so might not extend well to other cases.
You can simply paste in B2
=IF(ISBLANK(A2),B1+1,A2)
and then copy the formula by dragging it down
Outcome:
A B
---------
1 1
5 5
6 6
50 50
51
52
53
1 1
5 5
6 6
50 50
51
52
53
Note: it won't work for B1. You have to have enter a value in this cell manually.