Im going insane trying to figure out how to Average out the data i've accumulated with the DATEDIF Formula...Can anyone please clarify if this is even possible ??
Here's the situation...
I've got a range of data that has been calculated by using the DATEDIF Function (below):
why my datedif function is not working.
View 3 Replies View RelatedI am creating a report and I am using the following Formula with condition.
(IN Q2 in the file attached)
=IF(P2="","Enter New to IMP check Date",DATEDIF(P2,C2,"d"))
Where in P2 is the START Date and C2End date.
P2 = 01 Jan 13
C2 = 10 Mar 14
When I apply the DATEIF formula its ignoring the year differ ace and give a result of 8 days not sure whats wrong here as the "Y" & "M" function works correctly and give proper result.
Sample attached : Book1.xlsx
I'm trying to calculate the number of days between dates in column A and B. I've looked at the examples in this site and thought I used the formula correctly, but the cell returns an error message when I type: =DATEDIF(A1,B1,"D")
View 7 Replies View RelatedI need some help with a formula. I've tried daverage, cant seem to get it to work. below is an example of the spreadsheet.
A B C D E
Date Name Project Score Pass?
5/1 Joe Test 55% No
5/1 Jan Quiz 88% Yes
5/4 Jon Test 100% Yes
5/9 Gary Test 75% Yes
5/11 Joe Quiz 90% Yes
5/18 Mary Test 45% No
Ok, I need a formula that I can execute from a different worksheet than the data is on. I need the formula to give me the average of the scores in column D for the criteria in Column C "Test". I tried daverage=(A1:E7, "Project", C1:C2) I cant get it to work. Do you guys know any other way to do this?
I have a column with times displayed in this format "0 day 03 hour 32min"
Is there a formula that allows me to average a column of these times and retain the same format?
I am looking for a formula that averages the numbers in an array if they match the row and column text-based criteria. Based on another thread, I found and edited the following formula. However, it is giving me incorrect numbers.
[=AVERAGE(IF(($A$3:$A$275=$P6)*($B$2:$M$2=Q$4),$B$3:$M$275))]
I have attached a sample workbook that includes the broken formula.
Average Formula Error.xlsx
I have Excel 97. I'm working on a spreadsheet and I just can't figure out how to create a conditional formula that will look through Column A & B, then add up the related time value (hh:mm) in Column C.
A B C D
Gender Age Start time End Time
Male Adult 23:10 01:45
Female Adult 21:30 03:30
Male Adult 00:15 01:05
Female Juvenile 23:50 00:10
I tried the SUM(IF((A:A="Male")*(B:B="Adult),C:C)) or something like that.
The times seem to have a problem adding up or averaging if the time value exceeds 24:00 hrs. Or if it's computing numbers that some are before and after 24:00 hrs.
Is there some way to create a formula that will result in something like: Of 5 Adult males, the average start time was 23:50 hrs and the average end time was 01:30?
I have several files of data that are from a data logger. The data is broken up by day. Each day has roughly 43000 rows of data, at its sample rate. This has made charting the data a nuisance. Is there a way to resample the data so it fits in the 32000 points excel can chart? In the future I will set a sample rate that will keep the number of points below the 32K per series. I would like to be able to have the total number of points reduced by averaging the data not by simply deleting one of every four rows.
View 5 Replies View RelatedI would like to find the average of a column of data where the rows of data changes where my starting cell is always B53 but the end row of data can change after each simulation. The average function to be displayed at the bottom of the last row of data.
View 4 Replies View RelatedI have a table that has a list of product names in column A and a list of product types in column B. Starting in Column C, each column represents a date for each day of the week. Each day of the week we run tests on our products to verify their quality. The result of the test is represented by a number. so column C has the test results for each product that was tested on 01/02/2013. Column D has the test results for 01/03/2013, etc.
I need to be able to average the test results of multiple columns for a given product type (column B).
For taking out zeros i am using =sum( : )/(sumproduct(( : <>0)*1))
im trying to use {=average(if( : ="1962", : ))} for each year in date column G and average data in column N.
How would i put this together?
Average each year starting with 1962 without counting zeros.
*attached is the file example
I want to find the average value for each Jan 1st, 2nd, 3rd ..., for a data set of five years. How do I do this quickly? I can filter, but would have to do that 365 times and involves a lot of pasting. I tried a pivot table, but basically came down to the same problem, although I don't understand pivot tables that well.
View 9 Replies View RelatedI have attached a tiny part of a massive data set I am working on. As you can see in column 2, the data is roughly every 15min for 5 days. The data I am interested in averaging is color coordinated in column 3 (if you scroll down you can see a different color for each day's data set.)
In column 5 the dates are summarized into days as opposed to the 15min breakdown. In column 6 is the problem. How do I get the averages of the relevant data in column 6 in such a way that I can drag the formula down and the next cell will automatically calculate the average for the NEXT day, REGARDLESS of how many temp readings there are, as this data fluctuates from day to day.
Excel Problem 2.xlsx
How can I automatically average consecutive data (4 rows) in a column and jump to the next 4 rows...until the end of my column?
View 4 Replies View RelatedI am having difficulty trying to solution this:
Row 1 = Dates e.g. 1-Mar - 31-Mar
Row 2 = Day of Week e.g 1-Mar(B1) = Sat(B2) through 31-Mar ending at (AF)
Column A has hourly time intervals
A3 = 0:00
A4 = 1:00 etc to 23:00
Numbers fall into cells by date/day and interval up to today 10-Mar
What I am trying to do at is average the days separated by Weekdays and weekends..so the formula at AG for interval for weekday would be =AVERAGE(D3:H3,K3:O3,R3:V3,Y3:AC3,AF3) weekends (Column AH)would be =AVERAGE(B3:C3,I3:J3,P3:Q3,W3:X3,AD3:AE3)
I want to average the weekdays and weekend numbers without having to group the weekdays and weekends in a custom sort in the final column. That way when I add the data every day, it auto calculates in AG and AH. If I do it as it shows above, the AVG is skewed due to the blank cells.
Attached a sample worksheet.
I need to average data following the format below by average per week by week/store combination e.g. wk 1/store A average is 6.
Week
Store
Sales
1
A
7
[Code] ..
I can easily use SUMIFS to achieve this, but I have a large amount of data between the weeks of 1-52, a dozen different stores and I will be adding to this. I don't want to have to enter new SUMIFS every time I enter a new wk/store combination. How do I get this info to automatically calculate?
I'm trying to do this:
=VLOOKUP((DATEDIF(A2,C2,"Y"),H1:I10,2))
It doesn't work, I have found. It's for a spreadsheet that tracks Paid Time Off which which accrues at a different rate depending on how long the employee has worked for the organization. I want to use the VLOOKUP table to list the 10 different accrual rates and hoped that the DATEDIF function could produce one of 10 results that would match the values in the first column of the table.
I am calculating the length of time someone has worked for the company:
Column; Row A1,
Hire Date MM/DD/YYYY
Column; Row B1,
=DATEDIF(A1,NOW(),"y") & " years, " & DATEDIF(A1,NOW(),"ym") & " months, " & DATEDIF(A1,NOW(),"md") & " days"
Which gives me a result like: "4 years, 5 months, 10 days"
I want to be able to average the results from column B, thereby producing the average "years, months, and days" worked. Just not sure how to get there.
I have 2 dates..
09-feb-09
15-dec-09
Is therea way to calculate the number of years? this is equivalent to 0.27777 years.
Is there a way to get this with the datedif or another functiom?
When using the following formula datedif will calculate completed intervals (years in this case): =DATEDIF(A1,TODAY(),"y") Is it possible to tweak the formula so that it will round up to the next intyerval? i.e. 16 years in stead of 15 years 3 months and 12 days
View 5 Replies View RelatedI have several cells that I use the "DATEDIF" function to added dates and display as, "1 M 2 D". I need to add the multiple results to get an sum of all of them.
Column C1 is the start date.
Column C2 is the finish date.
Column C3 is a separate start date.
Column C4 is a separate finish date.
I used the following formula to get the month/day count for each separate start/finish dates: =DATEDIF(C1,C2,"M")&"M"&DATEDIF(C1,C2,"MD")&"D". Both give me the result I need. I have blown a gasket trying to add all the start/finish into a single Month/Day number. Sample result should look like this:......
I'm using Excel 2000 and trying to use the datedif function. I've formated 2
columns as date m/dd/yyyy and left the formula column general I'm entering
dates
A1: 1/1/2002
B1: 1/1/2005
I'm entering the formula in C1
=datedif(b1,a1,"M")
I'm looking for the nmber of months between 2 dates
I get #NUM! for a result.
I have a DATEDIF column which I have used to calculate the age of a group of people from their dates of birth. This has produced results in cells which look like this: Age is 44 years, 1 Months and 28 Days
Where I am stuck is that I need to calculate the average of this column so I get the average of the total group. Is this possible?
I am trying to subtract two dates to find out whether an invoice is 6 months past due (regardless of number of days). I use DATEDIF in my formula and it works fine until now. It seems the function takes number of days into account and won't return the desire result when there are 31 days. I want to find out whether the number of months between two date are greater than or equal to 6 months without considering the number of days. I am attaching a sample worksheet for better explanation. As you can see, October is not working right.
View 5 Replies View RelatedI need to calculate the date difference between two dates and get the result in the number of years and proportion of months ie;
20/09/99 to 01/02/02 is 2.33333333 years. I can use the DATEDIF function to get 2 years 4 months as the result but for the calc I'm doing I need it in the format of 2.33333333. Thinking I just need to tweak the DATEDIF a bit but just can't work it out!
I need to calculate the difference in Years, Months and Days between:
Date 1 = TODAY()
Date 2 = 4 years after a date in cell A1, which will always be earlier than today's date
(A bit of backround - I have certain risk management procedures that have a lifespan of 4 years. I want to calculate the time between now and 4 years after the date the procedure was completed, essentially to see how long before they have to be redone).
So far I have:
=DATEDIF(A1+4,TODAY(),"y")&"y "&DATEDIF(A1,TODAY(),"ym")&"m "&DATEDIF(A1,TODAY(),"md")&"d"
But that returns #NUM!.
Removing the +4 obviously just calculated the difference between the date in A1 and today, but I need the date in A1 PLUS 4 years and today.
I have also tried:
=(DATE(YEAR(A1)+4,MONTH(A1),DAY(A1))-TODAY())/365.25
which works in theory, however:
a) no consideration for leap years
b) does not return nY, nM, nD - only the decimal.
However I would be happy to use this method if I could convert it to Years Months Days.
I am trying to average different rows and columns within a larger block data set in a series. This data is from a 96-well absorbance microplate reader experiment. I only mention this to describe the raw data output I am dealing with.
Each set of data is in a 12 x 8 block with the next block below it with one blank row between. So I have a block of data contained between A1->L1->L8. The next block is contained between A10->L10->L17. This continues for a total of 28 blocks.
I want to take averages from rows or columns from each block and autofill them into a single column. So for example I'll need =Average(A1-C1) with =Average(A10-C10) below it and so on and so forth. My problem is that if I try to autofill from this already started column the third row will take the average of A2-C2 instead of A19-C19.
Is there a formula/script for me to skip the correct number of rows to the next data block?
I have attached my spreadsheet to this thread. I am using Excel 2013
FeS_Kinetics.xlsx
How can I do an average in Excel 2003 when it's not a range but I also don't want to count a certain cell when there's no data or zero? I have attached the spreadsheet.
View 6 Replies View RelatedI'm trying to average data for the past 3 years. My spreadsheet is setup like this.
Year, NameID, Salary, Average Salary
I have the spreadsheet sorted by NameID so most people in the database will have 3 entries right after another. How do I determine an average salary for the person across all 3 years?
I need the average salary to display across from the most recent date if that is possible as well i.e. if the latest salary date is from 2006, I would prefer that is entered into the row corresponding to 2006 and leave the 2004/2005 rows blank.
Also, some people might only have 2 years of data so keep that in mind as well.