Average Based On Percent Deviation Of Two Cells?
Apr 14, 2014
I'm calculating meter data in 5 min intervals B column is primary meter data C column is secondary meter data B and C are averaged in D using
=AVERAGEIF(B3:C3,">0")
I'm using AverageIf ">0" because one of the two meters is regularly removed from service for calibration, in which case I don't average, I'll only use the online meter reading.
Now I have to figure out how to average B3 and C3 only when the deviation between the two is <10%, and or if >10% to use the greater of the two values.
The examples are B12, C15,18,19...
View 10 Replies
ADVERTISEMENT
Jul 29, 2009
I have a set of % score values (e.g. 88%, 94%, 82%, 67%)
I would like to know if there is a relatively simple formula that can be used to calculate the AVERAGE DEVIATION from 100%, as opposed to the AVERAGE DEVIATION from the mean, which is what the excel function =AVEDEV will return.
E.g. The Average Deviation from the mean for the the above set of values is 8.25%, whereas the Average Deviation from 100% is 17.25%
I can create a complex manual formula which sums absolute values of the variation from 100% of each score, and then divides by the count total of the number of scores, however this is flawed for several reasons, including the fact it is very time consuming when used across a large set of scores, and it is corrupted when a non score exists in a cell (some of the 'scores' may be '-', in which case they should be ignored and not included in the calculation of the average deviation from 100% by treating as a 0% score (and a deviation of 100% from 100%).
View 14 Replies
View Related
Jan 12, 2013
Looking for a formula to calculate 5 yr avg deviation.
year # of event
2007 59
2008 63
2009 53
2010 42
2011 46
with this set of numbers I can figure out the formula for 5 yr avg but can't figure out how to arrive @ the -18.3%.
where 5 yr avg is 52.6
where 5 yr avg deviation is -18.3%
View 5 Replies
View Related
Jun 12, 2007
I'm currently trying to perform some statistical functions on a range of data but with little success.
I want to "AVERAGE" the range and also do a "STDEV" on the range G8:G107 but some of the cells contain #N/A formula errors. I must have the formula returning #N/A to the cells else my chart on the same range plots the empty cell as 0.
What formula can I use that will let me do the standard average and stdev functions on that range, but ignoring the #N/A errors as if they were simply empty cells?
View 6 Replies
View Related
Mar 7, 2008
I have tried to find information on this subject, but it seems diifficult to find exactly what I am looking for. I have provided a test example of the operation that I would like to acheive. The first example (Method 1) works well enough but would require defining more detailed functions beyond the scope of average. This would probably be ok, but more importantly, I would like to source particular arrays in this manner for other tasks beyond averages and even standard deviation and am not quite sure how this can be done. In an attempt to describe the situation, I have provided a second example (Method 2). In this example, I am trying to take the average of the jth column array to create an array of averages. I am not sure if I am incorrectly setting up the matrix, if the functions don't perform this way in the matrix, or if this is simply not possible.
Sub test()
a = 5
b = 5
Redim X(1 To a, 1 To b) As Double
'Assumes there is a matrix of values [a x b] drawn from worksheet
For j = 1 To b
For i = 1 To a
X(i, j) = Cells(i, j)
Next
Next
'----METHOD 1---------------------------------------------
'I know this way works using average as an example, but...
Redim AverageX(1 To a, 1 To b) As Double.......................
View 4 Replies
View Related
Sep 12, 2012
I have a percent 3.14%, that I want to show 15, 20 and 25% above and below that percent. I am showing below the results and then formula. The top calculation results in the same on both the left and right. However the -15,-20, -25% results are different. Which is correct.
3.14%
20% +/-
3.14%
0.63%
or
6.28%
1.57%
2.51%
[code].....
basic math, but I don't understand why the results are different.
View 3 Replies
View Related
Oct 25, 2007
I have two columns of numbers and want to write a formula that will sum any row in column A that is greater than 75% of the corresponding row in column B. I have tried using (SUMIF(D3:D89,"<0.75*(H3:H89)")) but am not getting any results.
View 2 Replies
View Related
Jun 18, 2013
I am copying from a cell that has 100 (number stored at text) and want to display in a number format (100%) I keep getting 1000%. I've checked the format to ensure it has 0 decimal places. I've tried formatting the cells as a percent. Still no luck.
View 5 Replies
View Related
Dec 30, 2005
I want to get the standard deviation based on criteria. It looks like this.
Criteria is 40 consecutive values ignoring 0 in Column A.
A B
1 50
2 20
3 10
0 20
4 10
5 20
....
....
nth
I use manual selection (e.g. =STDEV(B1:B3, B5:B6, etc...) that covers the 40
consecutive rows. B4 here is zero so I did not select it.
My rows is getting bigger and bigger, how could I formulate this?
View 10 Replies
View Related
Apr 16, 2007
I have a sheet of over 28,000 rows. I'd like to figure standard deviation of certain cells in a column that meet a specific criteria.
Do I need an If statement, is there a function that will allow me to do this, or anything else?
View 7 Replies
View Related
Jan 2, 2008
What I have:
If A1 = "5" (#of wins)
B1 = "2" (#of losses)
Column C = "1" all the way down (represents a success)
Column D = "0' all the way down (represents a failure)
What I want:
A formula that will calculate the standard deviation of the range based on what is input in A1 and B1. So in this example:
=STDEV(C1:C5,D1:D2)
I'm just tired of manually specifying these ranges when the values in the cells hold the length of the range.
View 5 Replies
View Related
Oct 24, 2013
I'm trying to track how complete a project is by checking if cells contain data, and if they do the percent in cell 'Y4' would increase.
I have 6 cells which represent milestones and if they contain data then they would add a certain percent to cell 'Y4'.
Cells B13 & R13 would have a weight of 15% each
Cells J13, J21 & J30 Would have a weight of 20%
Cell L34 would have a weight of 10%
Is there any way that if these cells contained any data that I could add that percent to the total in 'Y4'?
View 2 Replies
View Related
Feb 18, 2009
Exist any function which makes somtehing like =SUBTOTAL(9;AF5:AF407)? I mean it will be average only cells in column, whitch are displayed. Like subtotal counts only displayed cell.
View 2 Replies
View Related
Nov 27, 2006
I was wondering if there is a way for excel to compare cells and identify when they are identical. My objective for this is as follows. Lets say i have some data entered in cells A1:A10. Suppose cells A1,A3,and A4 had the same value (112-343). Now suppose cells B1:B10 had values also, lets say B1=2, B3= 2.5 and B4=8. I need for excel to go through the A1:A10 range and realize when the A cells have identical values, after this is realized i want excel to take the values in the B cell that correspond to the identical A cells, average them and then store them in cell C. And if there are mutliple identical cells i would like the routine to be able to identify this also. lets say A1=A3=A4=(112-343) and A6=A8=A9=(154-456) ....
View 7 Replies
View Related
Apr 25, 2008
How do I average the data in column G, based on two conditions (time in column H = $H$1, month in column I = month in $I$1)
Here's the formula I came up with, but it is including blank cells in the calculation.
{ =AVERAGE (IF ($H$3:$H$100=H1, IF (MONTH ($I$3:$I$100) = MONTH(I1), $G$3:$G$100, FALSE), FALSE)) }
View 6 Replies
View Related
Aug 2, 2008
I have a cell with the following formula: =IF(ISERROR(AVERAGE(A2,C2,D2)),"",(AVERAGE(A2,C2,D2)). I'm using this formula because I want to average the selected cells, but if A2,C2, or D2 are blank I don't want it to return the # DIV/0! error, hence the "ISERROR" part.
Now... I want to conditionally format the cell with the above formula in it so that if it is equal to or greater than 80% it's green. Here's the problem, the conditional format colors the cell green if it is blank too. How do I stop that?
Below is an attached spreadsheet to show what I'm trying to do.
View 3 Replies
View Related
Jul 9, 2006
I m trying to compute the mean and standard deviation for the following output:
Private Sub RunMCSimButton_Click()
'Sub created so that once the macro button is pushed, it outputs a specified number
'of FTSE 100 values and the equivalent binary payoffs.
Dim Kt As Double
Dim q As Double
Dim r As Double
Dim IndexBetValue As Double
Dim SampleSz As Long
Dim IndexSim() As Double
Dim Cnt As Long
Dim Payoff() As Double
'All the relevant variables have been defined.
'Read the parameter values from the required cells.
With Me.Range("d4")
Kt = .Cells(1, 1).Value
q = .Cells(2, 1).Value
r = .Cells(7, 1).Value...........................................
As you can see from the code, by pressing the macro button a list of FTSE 100 values and binary payoffs are produced and outputted into the spreadsheet. What I need help on is writing a piece of code that, also on the click of the macro, will output the mean and standard deviation of these values in specified cells, e.g. C10 mean and C11 SD.
View 2 Replies
View Related
Aug 2, 2012
I want to calculate standard deviation for about 5~22 cells (number is not the same every time) in a column before "#N/A" appears after the last valid number. How can I do that?
Example:
3.2
4
2
2.1
.
.
.
3.2
2.4
2.5
#N/A
View 9 Replies
View Related
May 20, 2014
I'm working on a workbook that will track staffing patterns.
The workbook has three worksheets: Sheet1 "RCS", Sheet2 "HCT' and Sheet3 "Hidden". I've attached the workbook to this thread. The password for the form is "j".
On Sheet3 "Hidden" I have two tables that are set up to collect the SUM of columns on Sheets1 "RCS" and Sheet2 "HCT". I'm finding the SUM of each range by way of the background color. I've set up the following formulas and when the "data collection tables" are in the same worksheets as the original information, the formula's work perfectly:
The following functions are pulling data from Sheet1 "RCS" and placing them into a table in Sheet2 "Hidden"
[Code] ........
The following functions are pulling data from Sheet1 "RCS" and placing them into a table in Sheet2 "Hidden"
[Code] .......
I have two more functions that aren't working due to the fact that the source values are percentages and NOT plain numbers. The above functions work great for SUM but not for percentages. EXAMPLE--Let's say, 3 sub percentages it gives me the SUM of the 3 percentages (i.e. 85% + 100% + 100% = 285% instead of giving me 95%.
[Code] ........
How might I use the following functions to find the average of the source fields instead of the SUM?
View 7 Replies
View Related
May 21, 2006
In the attached spreadsheet i have a budget amount, billed to date, %complete, %remaining and forecast figure. What i am trying to do is estimate the forecast spend vs the budget or billed to date and percent remaining. I am struggling with how to do this based on in some cases the budget is already overspent but the %complete is less than 100%. What i really want to do is create a forecast based on the billed to date or budget depending on which is greater and work out estimated spend based on whether the task is complete or there is still a % remaining.
View 2 Replies
View Related
Jul 2, 2009
I am trying to determine the top contributors to 50% of sales based on cumulative percent of sales (see attached file). I can determine if percent of sales is less than 50%, but I need to include the person that pushes the group of top performers over the 50% mark.
View 3 Replies
View Related
Jun 14, 2013
E11 through E24 contains numbers and a few errors (#N/A) that need to persist (the errors need to show).
E10 needs to show the average of the numbers that are in E11 through E24, and just ignore the errors.
I have many columns like that - where the errors need to show and I need to show an average of the number/values that do appear, ignoring the errors.
View 14 Replies
View Related
Oct 2, 2008
I'm trying to figure out if there is a formula I could use that will calculate the average of a group cells in one column based on the condition of another column. It's hard to explain, so I will show an example. All the data is on a one worksheet and I'm trying to show totals and averages on another worksheet. Location, Days
17, 4
17, 3
17, 5
26, 4
26, 8
26, 10
26, 7
On a different worksheet I would want to know what the average days are for each location. So is there a formula that I could use that will look at column A for a specified location number and then average all the days in column B for that location? I'm using Excel 2003 and have tried using the Average(if) but with no success.
View 2 Replies
View Related
Apr 10, 2013
I am trying to calculate some averages. What I have is 3 columns of data in A, B, C, also the "tasks" in A are in named ranges ex: "Award Contract" is a named range - "Task_Award" and "Confirm Updates" is a named range - "Task_Updates". I've attached a sample excel sheet.
I'd like to be able to create a macro to evaluate column A, and for every row in range "Task_Award", give me the average of the corresponding cells in column C and put it in the same range of cells in column B , then, for every row in "Task_Confirm" then give me the average of the same range of cells in column C and place the result in the same range of cells in column B. This is my very first post so I hope I am doing this correctly. I have 77 of these task ranges to evaluate and it will take a long time to do it manually. I'm thinking of a loop function.
View 1 Replies
View Related
Jan 23, 2007
how to mimic SELECT TOP 90 PERCENT from Access in Excel?
I can't use the percentile function because it interpolates the value if you don't have the right multiple of values in your array.
View 9 Replies
View Related
Aug 9, 2007
I have a spreadsheet that determines what percent increase over a previous quarter. The values can be negative or positive; however, I have one entry that I'm trying to divide zero by a number which results in the #DIV/0! error message. I rather have it say -1000% since that is the value I'm looking for. I now how to deal with a simple division by using an IF statement such as IF(B1,A1/B1,0), but this one is throwing me a curve.
The attached spread sheet is a quarterly percent increase over the last one. In the example, N00377 represents a machine in cell D14 and D17, where cell D17 is the last quarter, and I'm comparing it to cell D14 which should show an increase or decrease in cell F.
View 9 Replies
View Related
Jul 17, 2014
What I want to do is Average out a range of cells "F4:F343". That's the easy part =average(F4:F343). However I want to exclude any numbers for that average if data in coloumn "Q" = "FMC"
Would that look anything like:
=average(F4:F343)/countif(Q4:Q343, "<>FMC")
I'm also displaying it as minutes in a day so i added *24*60 to the end of the formula and formatted to Number/.00. I've entered the formula and it will calculate but when i enter FMC to the appropriate area the average wont change.
View 2 Replies
View Related
Sep 27, 2007
I have a set of data that is meant to distribute a certain number of items to different groups.
I have 10 groups, some will get more than others depending on previous usage. The problem is that I need the percentages to be in whole numbers and the total percentage needs to be 100%. I tried rounding but it doesn't work. Here is an example from one item's line.
Group#,1,2,3,4,5,6,7,8,9,10
Dist %,.1,0,.04,0,0,0,0,0,.87,0
These are rounded and it comes out to be 101%.
View 9 Replies
View Related
Feb 16, 2010
I want to find the percent of increase over last year. If last year was 100 and this year is 500 then the percent would be 500%. However things get tricky if last year was -100 and this year is 500 or if last year was 100 and this year is -500 then it get's screwy and I'm not sure what formula to use to handle any situation.
View 9 Replies
View Related
Jun 18, 2006
This is what I have
Rate Hours =basePay plus 6% plus 7.1% total
$50.00 10 $500.00 $530.00 $567.63 $567.63
What i want to have is one cell that I can Total everything.
I want my spread sheet to display just rate, hours total
I am having troule making the formula to display everything in the total cell
View 4 Replies
View Related
