Average Of Last 12 Rows Of Expanding Data
Oct 20, 2009
I have a table of data to which new figures are added each month as follows:
MonthHeadcount
Jan-081867
Feb-081942
Mar-082020
Apr-082020
May-082020
Jun-081980
Jul-081941
Aug-082000
Sep-082000
Oct-082060
Nov-082060
Dec-082143
Jan-092101
Feb-092101
Mar-092186
Apr-092208
May-092319
Jun-092389
Jul-092437
Aug-092486
Sep-092462
"Month" is in A3, "Headcount" is in B3. Figures are on rows 4:24
What I need is a formula that will average the last 12 rows of data so that when a new record is added, the average will update automatically to include the newly added row, but still only look at the 12 rows (i.e. for the data as listed it would average rows 13:24 (Oct-08 to Sep-09), but when data for October is added, it would average rows 14:25 (Nov-08 to Oct-09).
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Apr 30, 2014
I am an undergraduate biology major working on a geometric morphometrics project. It is focusing on wing asymmetry, so I have data for the left and the right wings for a sample population of 30 individuals. The data from the software is exported as a spreadsheet with two rows of data for each individual, since each wing was calculated separately, and my mentor has asked me to average the data for subsequent analyses in another program.
I'd like to do this easily with an Excel formula, but when I try to do the averages I'm having a little trouble getting the formula to carry on correctly. I need it to average, say, E2:E3 then the next cell average E4:E5, but instead the only thing I can get it to do is average E2:E3 then the next cell do E3:E4. Which obviously doesn't work for me, since E3:E4 is data from two different individuals.
Is there a way I can do this for my data? One of my spreadsheets is a 60x32 matrix of landmark coordinates, so I'd really rather not try to do all the cells individually.
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Aug 9, 2009
in this example below i have record entrys of tps,rpm,etc etc in time.
typically 4 records every 1 second.
how can i make the data 10 rows for every second?
i.e can we take the column readings after D i.e row2 then at row4 and then insert 8rows between the 2 and enter averages.
1353ecu *ABCDEF1LogIDLogEntryDateLogEntryTimeLogEntrySecondsTPSRPM21########13:47:190.55517.25491406.2532########13:47:190.80416.078431531.2543########13:47:191.03716.470591437.554########13:47:191.27223.529411343.75 Excel tables to the web >> Excel Jeanie HTML 4
the whole sheet is pretty big
1353ecu ABCDEFGHIJKLMNOPQ1LogIDLogEntryDateLogEntryTimeLogEntrySecondsTPSRPMBatteryCoolantTempAirTempTimingAdvO2SensorSpeedInjDutyCycleKnockSumLoad1BOctaneFlagknock_flag21########13:47:190.55517.25491406.2513.63938195.8122210.956483.2854850031.2100032########13:47:190.80416.078431531.2513.71271195.8122200.897923.2854850025.2100043########13:47:191.03716
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Feb 13, 2013
I need to create a dynamic list from a table of data.
I have performance data for 110 different pumps. Data points are generated every hour, and the table is updated with new data periodically. I want to automate the population of a list of 6 different pumps, and specify the date range populated. To put it another way: I want to place data from Pumps 1 through 6 for all of November into Columns A through F. Then I want to clear that data, and show data for Pumps 105-110 for last week in those same Columns.
One of the main goals of doing this -- other than quickly narrowing a field of data -- is being able to quickly chart this data on a scatter plot with a custom format. The pumps are grouped together by region, and individual pumps have specific purposes. So I need to quickly generate graphs with a series' color scheme or formatting that is consistent and logical between different pumping regions.
I haven't been able to make pivot table work because of the graphing issue, and also because of the way it handles data points and presents data. I would like to make this work with excel functions and maybe some filtering, but I'm not opposed to figuring out a VB script if you think that's what I should use.
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Jul 13, 2012
I have to compare and combine data from multiple files and combine it into 1 master spreadsheet. I have attached a sample file. It is in bulgarian, but the language is of no importance. An example of the file: it contains data about repair maid on a truck. First column is just the number of the repair type and shall be filled upon completion of the table. the second column is the name of the repair itself. the 3rd column is the date the repair was made. the 4th column - the total work hours the repair was made. Some repairs were made more than once and thus the merged cells 3 to 9 in column B. I have 30 trucks which have more or less the same repairs, just a different number of each repair. A sample file of 1 truck is attached, called 1truck.
The master spreadsheet should be of the same type as the example, however showing data for all trucks (from different files) next to each other. (the attached "alltrucks") As you can see there are repairs done only on some trucks, and others are done multiple times. The master sheet should have all possible repairs from all trucks. So far I've been doing it manually, but takes way too much time...
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Aug 30, 2013
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Oct 23, 2009
[qoute]I have five cells that I am working with cells A,B,C,D & E. cells B & C are time formated. Cells D & E are number formated and equal the number of hours between cells B & C. the difference is that if cell D is less that 2 hrs then cell E is to equal 2 hrs but if cell D is over 2 hrs then cell E equals the value of cell D. All this works fine but I am needing to add in the value of cell A. So if I have say CT in cell A then cell E will equal the value of cell D no matter if is less than 2 hrs[/quote]
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Mar 29, 2014
copying a document that was made in word into Excel. I set the print area and page size but it seems I can keep adding columns. When I check the print preview it still shows the one page but it appears wider.Will it automatically create a new page if the page size limit is reached?
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Jun 19, 2014
Is it possible to make a self expanding table. What I have is a sheet with a table with loads of biking tracks with track number, date, nr of miles and so on...
I'd like to make a table on the second sheet so that I can see only the tracks that auto fill as I put in info about number of miles or date or track number.
And I'd like it to auto expand so I don't have a lot of wasted space on the page. I'd like the TOTAL amount of miles, when i put in multiple tracks, to move up or down when I add or remove tracks...
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Jan 7, 2014
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I guess there's a button to press somewhere, but I can't find it!!!
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Jan 24, 2007
I have a bunch of nameds ranges that are essentially entire rows. For example, Rows 1 through 5 are named range "Range_A", "Range_B" is Row 10 through 20. I was looking for a way that I could have the value of one range assume the value and size of another range.
For example
Range_A = rows 1 through 5
Range_B = rows 10 through 20
Now, if I use the following macro all that happens is the first five rows of data is copied over to Range_B while Range_B's other 5 row values are not copied over.
Sub Example()
Range("Range_A").Value = Range("Range_B").Value
End Sub
What I want to have happen is have of Range_A expand to the same number of rows the other range has (which is 10 in this case) and assume the value of Range_B. Is there a way to do this? In my workbook I have a number of ranges that need to be replaced with other ranges and I want them to assume the size and values of the range they are supposed to equal.
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Jun 9, 2007
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Apr 30, 2014
I worked on a countifs function, but i needed a average of column N.
the countif formula is
A2 = current month
=COUNTIFS(
'Location'!J3:J999,">="&$A2,
'Location!J3:J999,"<="&EOMONTH($A2,0),
'Location'!M3:M999,"Name")
With the exceptions from above i need to get a average from column N.
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Jul 30, 2009
I have data that I need averaged. The problem is that my data is taken into chunks of time, and I want to average each individual column after each break of time. My data looks like this: ...
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Jan 9, 2014
I have a problem in expanding/collapsing fields in pivot table.
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The question is: Is it possible to expand only field Other costs in group Distribution costs while field Other costs in group Production costs stays collapsed?
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May 6, 2014
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May 8, 2014
The table below has three rows and 7 columns. Row 3 shows cumulative sums of the values in Row 2. Sometimes, Row 2 may not have values (not even a 0). The formula for C3 is =SUM(B2:C2) and =SUM(B2:G2) for G3. The challenge is that I have a very long row and summing it individually would be inefficient.
Is there a way of automating the formula so that the cell ranges expand automatically which I could use to fill to the right?
A BCDEFG
1Row 1123456
2Row 21041503
3Row 3115202023
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Mar 24, 2009
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Nov 12, 2011
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On top of this my data from Access comes into row 2 and I'd like the named range to cover row 1 too.
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May 20, 2012
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how can I expand them to new "rows"?
bob 123456-8 ->
bob 123456
bob 123457
bob 123458
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Jul 9, 2012
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One method I have tried is to copy the filtered data and "Insert Copied Cells" into the table, however I don't even get the option to insert copied cells after I have copied the data...
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Apr 5, 2013
So, I have a list of data like this:
Type
Variety
Country of Origin
Price
[Code]....
Obviously I can do this using text to columns and transpose but typically I'm dealing with much bigger sheets where being able to do this automatically is a big time saving.
The column with commas in it can vary in position so I'd like this to work on the cell/column that is selected.
Ideally I'd like it to work it's way down the sheet expanding out every comma separated list in the selected column in this fashion but even something that worked on the current cell would be handy.
I think roughly I need to split the cell into an array using the comma as a seperator, possibly scrub the spaces from the text, copy the row as many times as there are things in this array (using ubound?) and then transpose the array into an area starting at the selected row and going down as far as there are things in the array but a bit lost with actual implementation.
table.tableizer-table {
border: 1px solid #CCC; font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
}
[Code]....
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Jun 6, 2009
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Jan 22, 2007
I have this source am using in a validation list.
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My problem is I need to expand this code to the next say 50-100 cells below and when I try to code the cell the next cell refers to the same A2 when I need it to refer to next corresponding cell (Eg A3)
=INDIRECT(SUBSTITUTE($A$2," ","_"))
what I need is below:
=========================================================
Column A Column B
A2 =INDIRECT(SUBSTITUTE($A$2," ","_"))
A3 =INDIRECT(SUBSTITUTE($A$3," ","_"))
A4 =INDIRECT(SUBSTITUTE($A$4," ","_"))
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Feb 5, 2007
I would like to use some VB code to search a Pivot Table, find a specific value and show the details relating to the value. I used the following code I have obtained from another thread in the forum
Sub Expand_Pivot_Values()
Dim rngFind As Range
Dim rngPTData As Range, rngPTC1 As Range
Dim rngF As Range, rngP As Range
Dim strFind As String
Set rngFind = ActiveSheet.Range("J3:J6")
'set the pivot table data range - see help file for property description
Set rngPTData = ActiveSheet.PivotTables(1).DataBodyRange
'set start cell for find
Set rngPTC1 = rngPTData.Cells(1)
For Each rngF In rngFind.Cells
'set variable to find........................
This code works fine but only identifies the first time the value appears in the pivot table and shows detail relating to that value. I need add to the code to search the pivot table and find recurring values. For example if the value is "2" I would like to show detail on each "2" value there is in the pivot table.
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Nov 9, 2009
I guess I will be having a hard time explaining it so I will just try to attach a couple of excel files to illustrate it.
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Mar 4, 2013
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