I have data in Excel in the format:
Type: Price:
A 10
A 20
D 30
A 50
D 60
How can I get average price of each category (A, D)?
To be clear:
Data given in figure is just example for simplicity. Actually I have 13000 rows with that kind of data with 99 categories distributed in rows and given a 'Price' in second column.
Put this in E3 and drag down till E6:
=AVERAGEIF(A$3:A$16,D3,B$3:B$16)
I suggest a PivotTable.
Based on your data sample:
Here is the formula for averaging in excel. Just change and/or add cells as desired and enter it all into the cell you want it to display in.
=AVERAGE(A2:A6)
Related
Imagine you have spreadsheet with data in a fixed # of contiguous rows.. let's say row 1 through row 20
Now let's say you have 3 columns of interest.
A, B and C
Column A is a label column.. the data in there are just string labels.. let's say types of canned food.. Tuna, Spam, Sardines, etc.
Column B is our number column.. let's say it is prices. e.g. 2 for Tuna, 5 for Spam and 3 for Sardines. These prices can change often very rapidly.. ok so prices are not the best example but let's imagine that prices change rapidly.
Now Column C is where we want to put the formula.
I would like to have a formula in Column C that will pull the labels from Column A, based on their prices in column B and rank them from highest to lowest.. that is C1 would calculate to "Spam", C2 to "Sardines" and C3 to "Tuna"
right now there are 20 rows of data.. but maybe at some other point there might be 30 or 6 or 40, etc.
So can someone help me out with the formula or at least explain what functions I need to use and the general idea involved? thanks
=IF(A2:A200<>"";SORTBY(A2:A200;B2:B200;-1);"")
You can simply use SORT formula. In this case =SORT(A1:B1000,2,-1) where A1:B1000 is range to be sorted, second parameter 2 is column number from range to sort by, 3rd parameter for order (-1 is desceding).
Place formula in C1 and you will get spilled array.
I have a huge dataset that goes from row A2 to row A105393.Each row has a timestamp of 5 minutes.
For example row A2 contains the timestamp of 2020-01-01 00:00:38 while row A3 shows 2020-01-01 00:05:38.
This goes on until the the end of 2020.
What I want is to summarize all those minutes into daily outputs. To get the daily output for 2020-01-01, I have to manually drag and use the SUM function from A2 to A289. Having a dataset containing 105393 rows, this is gonna take some while.
Is there any other easier way I can do this such that I can get the the daily outputs?
Thanks in advance!!
Edit: Here is how a portion of it looks.
Let's say I want the total demand for that whole day, how can I do this instead of dragging all the rows?
In row 2 use:
=SUMPRODUCT(B$2:B$105393*(INT(A$2:A$105393)=INT(A$2)))
It will tell the sum of column B where the date without timestamp (INT function) is the same in column A.
You can create a Pivot table and then summarize by Day.
Select any cell in the list of dates
Insert > PivotTable
Drag Timestamp to Rows & Demand to Values
Select any date cell in the pivot table
Group field
Choose Days
In pictures:
If you separate dates out into a new column, you then can get what you want easily using Data -> Subtotoal.
Use =YEAR(A2)&"-"&MONTH(A2)&"-"&DAY(A2) to get date.
I have simple problem, but I've not be able to get an answer from searching. I require a column to calculate the number of the nth occurrence of a value. It's best explained in this picture
I require a method to calculate column B.
I'd be very grateful for any help.
Are you looking to merely provide a count of the distinct entries of column A in column B? Or merely add a formula to come up with the table in your link?
If the latter, then the formula to write in cell B2 is:
=COUNTIF(A$2:A2,A2)
then copy/paste it down column B. Note - if your data is both a Date and Time, but the cell is formatted to only display a date, you may not get the results you want. You'd need to interject a new column with a "floor" calculation to round the date/time value to a date (Excel date times are decimal, with integer part dictating the date, and remaining 0.0 -> 1.0 dictating the time of day)
If you just want to derive a table of the counts of distinct entries in column A, then a pivot table will do this for you - simple add a pivot table to cover the data in column A, then select column A into the rows category, and then also drag it into the values category, ensuring the field is set to "Count of". You should then have a table with the distinct entries in your data set in one column, and the count of their occurrences in the other column.
You can use the COUNTIF worksheet function, with a relative address.
Eg. In cell B2, enter this formula:
=COUNTIF(A$2:A2,A2)
And then fill-down.
Use the following formula to generate the required series:
=COUNTIF($A$1:A1,A1) and strech(copy) it in all the cells
This will generate result like this:
A 1 COUNTIF($A$1:A1,A1)
A 2 COUNTIF($A$1:A2,A2)
C 1 COUNTIF($A$1:A3,A3)
C 2 COUNTIF($A$1:A4,A4)
B 1 COUNTIF($A$1:A5,A5)
B 2 COUNTIF($A$1:A6,A6)
A 3 COUNTIF($A$1:A7,A7)
C 3 COUNTIF($A$1:A8,A8)
D 1 COUNTIF($A$1:A9,A9)
D 2 COUNTIF($A$1:A10,A10)
D 3 COUNTIF($A$1:A11,A11)
D 4 COUNTIF($A$1:A12,A12)
Suppose we have following data
prices
leptop 30
pc 29
table 10
house 15
car 25
train 32
pen 45
dog 33
cat 17
TV 8
I have calculated average of these prices avg==AVERAGE(D3:D12) where D3:D12 are price columns. Now I want to choose these items or list items which has price less than average for example, I know there is function if, but how can I use it together to list all data, which satisfies the if condition?
Are you trying to list the prices that are less than the average all in the same cell?
If you're just trying to indicate whether they are or not next to the column, you could use: =IF(D3 < AVERAGE($D$3:$D$12), "Less Than", "Greater or Equal")
Edit:
http://i.imgur.com/SRTfvJe.png
Ok, to get the result you want (see image) then you need to use the following formulas (this assumes these formulas are in column F).
The first row in the column should be: =IF(B3 < AVERAGE($B$3:$B$6), A3, "") where B3 is the data and A3 is the name.
And all the other rows should be: =IF(B4 < AVERAGE($B$3:$B$6), IF(F3="", A4, F3 & ", " & A4), F3) where B4 is the data and A4 is the name.
This is how you could do with with Advanced Filter. Set-up your excel sheet as follows, and enter the formulas appropriately:
Then, go to Advanced Filter:
You will get:
In E3 and copied down:
=IF(D3<AVERAGE(D$3:D$12),C3,"")
will give a list (admittedly with spaces) if the names are in ColumnC. (Guessing that 'continue' does not mean the same cell.)
Does a filter work for your needs? If I go to the "data" tab in Excel 2010, highlight the data, and click "Filter", I can filter on items "below average" in the price column.
I have one excel file which is having data like following
CUSIP Quantity Date Price
AF0 500000 5/6/2013 1
AE4 400000 5/6/2013 1.0825
AE4 500 5/6/2013 1
I need to check for column CUSIP and Date
If I'm having duplicate CUSIP for same date then I need to do following calculation.
1.Need to add Quantity for both of them instead of showing duplicate records need to show only one record( sum of Quantity).
2.Need to do calculation on Price as well like following
NewPrice = ((400000 * 1.0825) + (500 * 1.00))/(400000 + 500) = 1.08148
For example in using above data
Need to show output like
CUSIP Quantity Date Price
AF0 500000 5/6/2013 1
AE4 400500 5/6/2013 1.082397004
How do I achieve this in excel file using LOOKUP or else ?
Okay, after quite some research (interesting question by the way!), I came up with this:
=IF(COUNTIF($A$2:A2,A2)>1,"",SUMIF(A:A,A2,B:B))
=IF(COUNTIF($A$2:A2,A2)>1,"",SUMPRODUCT(--(A:A=A2),B:B,D:D)/SUMIF(A:A,A2,B:B))
Put these in cell D2 and E2 respectively (which is the next column after Price and in the row of CUSIP AF0).
And fill to the bottom of the worksheet to get the weighted average price or each CUSIP.
The first formula gives you the total quantity for the CUSIP and the second gives you the average price.
Copy and paste values for those two columns after calculation.
Put a filter and remove all the rows where the total quantity and average price is blank, and sort to make the worksheet neat.
Let me know if this works for you! I tried it on your sample data and it seems to be working. It's my first time using SUMPRODUCT ^^;
SUMPRODUCT(--(A:A=A2)
This bit returns the rows from column A where it equals to the row's CUSIP.
SUMPRODUCT(--(A:A=A2),B:B,D:D
This additional bit tells excel to multiply the values in column B and D of each returned row found above and SUMPRODUCT adds each result together.
EDIT:
I actually forgot about the date. You could maybe add a helper column where you'll generate an identifier to separate the different dates. To make it, you'll have to make a concatenate.
Hence in cell F2, you put:
=CONCATENATE(A2,C2)
In the formulae for cells D2 and E2, you will have to change them so they become:
=IF(COUNTIF($F$2:F2,F2)>1,"",SUMIF(A:A,A2,B:B))
=IF(COUNTIF($F$2:F2,F2)>1,"",SUMPRODUCT(--(A:A=A2),B:B,D:D)/SUMIF(A:A,A2,B:B))
reEDIT: Oops, put the wrong reference. Fixed now.