I have a list of people with 10 years of salary history for each (in ten consecutive columns on the spreadsheet).

I need to calculate the HIGHEST 3 consecutive year average salary for each (if they have less than 3 years with salary, then it should just average the years the do have, be it 1 or 2 years).

Here is the kicker: some people have breaks in service (for these years, there is a blank in that entry). These years should be ignored and skipped in calculating the avergaes.

So if someone had salary figures in years 1, 2, and 4, but a blank in year three, the average of years 1, 2, and 4 would constitute one three year average (whether or not it is the highest is a whole other matter...).

I have been round-and-round the best way of doing this. I was thinking of maybe creating a UDF that calculates a three average, then do it up to 8 times (one for each starting year) in 8 "helper columns", and taking the highest average.

Example.xlsI have a list of people with 10 years of salary history for each (in ten consecutive columns on the spreadsheet). I need to calculate in excel the highest 5 consecutive year average salary for each (if they have less than 5 years with salary, then it should just average the years the do have). Some people have breaks in service (for five years, there is a blank in that entry). These years should be ignored and skipped in calculating the avergaes.

I've got daily water level data that spans around one hundred years. I am looking for monthly average water level data, but rather than using the whole month, I'd like to average the first two days and the last two days. I want to have a single value for each month in the 100 years of data.

If the data was smaller I could do this by hand, however having 100 years worth of data = 1200 months = so many days...

It's tough since months don't have a set number of days, and then leap years and it all gets so complicated. I've never really had a problem where date was a criteria to pull values from, and I don't know how to work with this. The internet suggest the Averageif function which I have dabbled with, but no dice.

I would like to calculate the weighed average rate( rate*qty/ total qty durig a period) for different periods say 2.00 pm to 2.01 pm, 2.01pm to 2.02 pm etc. Is there a way to do this by using database(dsum,daverage) functions. What will be the content of the criterion range? Or is there any other way of solving this.

Work has given me a hourly sales data for the last 2 weeks, and Last years hourly data for the equivalent 2 weeks.

The question is compare the average of the last 2 weeks against the average of the equivalent 2 weeks last year and evaluate if the trading performance is majorly different.

What formulas to use? Should I use percentages or leave it?

The formula that I currently have in E2, is giving me the number of years served by an employee. Is there another formula that can give me the number of years each employee has served? This is the formula that I have in E2

Basically I need to add a column to my source data so I can use it as a filter on my Pivot Table in a different workbook. - something just as simple as TRUE/FALSE if the date is YTD for all years would be ideal.

Have attached an example if that makes it any clearer! nice simple formula would be ideal as sheet is around 600,000 rows long and growing!

Ive been given the data for bond pricing for two tenures i.e. 15 years and 20 years . I needed to find the average pricing for 16.5 years , whether excel is able to compute such pricing?

Need to create year to date sales comparing 4 years month by month. Stacked chart (Excel 2010) works OK for the first three months but adding the fourth month changes the chart to 4 series with a monthly axis. To put it another way I need a vertical axis of years and a horizontal axis of $$$ with each months sales of each year stacked on its year.

This is for a report and on "Summary Worksheet" I want to post "Current Payment" totals IF the invoices from "Tab 3" equal the "month" in G6. Say the report is for January - if there are invoices on Tab 3 -worksheet with a January date I want to post all invoice amounts on Summary worksheet under current payment.

I must determine out of 52 radom numbers the average of the 48 highest even if one or more of the lowest numbers is repeated 7 times without exempting the 3 out of the 7 that must be included in the 48 to extract the average.

I need a cell formula that will (a) identify the highest N values in an above specified column range, (b) color the interior of those N cells (I suspect that this is not possible), and most importantly (c) return the average value of N corresponding cells, where the corresponding cells are located on the same rows as the identified N high value cells but in a specified column to the left (not necessarily adjacent)

Does anybody know what this formula would look like?

Example:

----------------------- ...| A | B | C | D | E | F | ------------------------- 1 |....| * |.........| 7 |... ------------------------- 2 |....................| 2 |... ------------------------- 3 |....| * |.........| 6 |... ------------------------- 4 |....................| 1 |... ------------------------- 5 |....| * |.........| 5 |... ------------------------- 6 |....................| ? |... -------------------------

? = average of B1,B3,B5 where (N = 3) and (specified column to the left = B)

So I have some data that I would like to have average only if that data was entered in the same month and year as specified in another cell. What I have tried so far is:

[Code] .......

-RenewalMonths is a dynamic range where each cell in the range shows the month of the date in that row. -RenewalYears is the same but for the years. -RenewalOverallStuff is a dynamic range where I would need to average the data that meets the criteria.

I need to calculate SUM and AVERAGE of rainfall for each and every year separately and must be displayed separately in a separate column. For your easy understanding, I have done manually and attached the excel sheet.

I have a very basic Excel Gradesheet that's designed to simply record letter grades, and show the grade average as the year progresses. I've hit a snag with problem in the formula which shows a grade of "F" - when the grade range can only be that shown on the table (A+ to E-). I've attached the Excel sheet so you can see what I mean.

I collect unique prices each day. I am trying to find a way to determine the average of the numbers collected from the 21st of the previous month to the 20th of the current month. This formula will need to calculate for multiple months and years. So for example, I need Feb2008 average-which would be the average of numbers found between Jan21-Feb20, I then need Mar 08 average which would be data from Feb21-Mar20 etc. My spreadsheet is setup with the first column having the dates (ex. 01/01/08, 01/02/08 etc) and the second column containing the value for that particular date ($2.85, $3.00 etc).

As the number of days between the 21st and 20th change each month, I just can't seem to find a way to do it without a whole lot of manual effort.

I am looking for a formula that will tell me how many days in each month for which a given time span is active. For example the time span 1/1/2014-2/28/14. I want to know the time span is active for 31 days in January and 28 days in February. Another example: time span of 1/15/2014-2/28/2014. I want to know that the time span would be active for 16 days in January and 28 days in February. I am looking for a formula that will capture the amount of days in each month for which the time span covers. as I only know how to write a formula with multiple if statements that require a different formula for each given month, rather than one formula that applies to all months.

I am developing a report that tracks the efficiency of industrial sorters on an automated assembly line. The line runs around the clock in three shifts (1: 7:30am to 3:29pm, 2: 3:30pm to 11:29pm, and 3: 11:30pm to 7:29am), and collects certain performance indicators, such as units processed. I am trying to calculate the units processed during each shift on each day. For example, if a run ran from 2:30 pm to 4:30 pm, and processed 100 units, I would want 50 units credited to shift 2 and 50 units to shift 3 (we are assuming a steady rate of processing).

My data arrives from the machine with the following columns (each run is a separate row):

B|D|E|G|H Run #| Start Date| Start Time| Units Processed | End date | End Time

I have successfully used the start time to determine the starting shift with IF statements:

=IF(--E3<0.3125,3,(IF(--E3<0.6458,1,(IF(--E3<0.9792,2,3))))) and a similar formula to calculate the end shift. This works fine if the run only spans two shifts within the same day.

My problem is that some of the runs, run across more than one shift and even across days. For example, a run that ran from 10:30 pm on one day to 4:30 pm on the next, would overlap 5 shifts and two days. I need to be able to figure out the proportion of time spent on each shift, and use that to get the proportion of units processed during each shift on each day.

I am currently thinking of a convoluted series of nested IF statements (and generating lots of columns to the right of my data for each potential shift within a run), but this seems inelegant and cumbersome. Is there a more logical way to approach this? Even more specifically, is there a function that can pair my start/end dates and times with a set of shift start/end times and calculate the elapsed time for each shift within a run? Something with MATCH or VLOOKUP maybe?

I want it to average based on month and year. I have daily data and want to average everything for say January 2000 into one cell and February of 2000 and so on. Column A has date (mm/dd/yy) and column B has data.

I'm attempting to put together a script which in simple terms finds the 'Highest and Second' highest activity and associated FTE for a given sub group.

To be more specific:

On the "Slide 1" sheet look at the values in column J starting at row 7 until blank;For each value, then search the "All Monthly Direct Activities" sheet in column C for the same value, excluding the 'Subtotal' rows;Where a match is found, compare all the values in column E for that sub group;And Find the highest and second highest figure;

Once these are found copy this figure and associated value in column B and paste onto the "slide 1" sheet.

I'm not particularly well versed in writing VB, but I've been working with the code to see if I can get this work, which I have been unable to do.

I have attached a file which may perhaps provide a greater detail than my description of the problem containing the 'Source' and 'Destination' sheets.

I have two combo boxes: One for entering the Year, and one for the month. I can produce a message if the user leaves either box blank but I want a message to apear it the user selects a year AND month less than the current year (iYear) and current month (iMonth). I therefore need an AND statement between the two criteria but i dont know how to do it.

'....First Checks the Comboboxes arent blank then below Checks a future month/year secection is chosen

ElseIf YearBox.Value = iYear & iMonthbox < iMonth Then MsgBox ("You may not enter Data before the current Month") Else '...... Run main code here