Perform Statistical Analysis On Day Of The Week And For The Last X Weeks?
Jun 26, 2014
I was working with formula array
I have named ranges
Graphdaterange has all of my dates
GS1 has the value I want to analyze
Ultimately I want to look at the last say 10 weeks of Mondays, Normalize the data removing high and low values, finally perform Sum, Min, Max, STDEV average total. formula array would work for me but when I try to use it the "And" does not appear to work correctly
I can settle for just statistical analysis of Mondays for the last 10 weeks so If normalizing makes this impossible we can eliminate the large portion of the formula.
Named ranges
GS1_1 - D14-D(X) as defined by a formula is my data
GraphDateRange - C14-C(X) as defined by a formula is the column containing my dates.[code]...
I am not using a macro due to the nature of the tool. I can not get iterative processes to run near as quickly a formula array.
View 3 Replies
ADVERTISEMENT
Aug 7, 2009
I need to write a program that will take numbers from various sheets, do a function on them (specifically a statistical analysis), and print that number to a cell on one sheet. I've tried to have all of the numbers go to one cell and have the analysis done on them, but after so many sheets, I get a memory error. I don't necessarily need all of the numbers to be saved, just the result is what I need.
View 14 Replies
View Related
Jul 8, 2014
For my thesis I collected data of football players. I have the data in an excel file, but it is unstructured. Due to the nature of the dataset, I don't want to sort it out by hand. The result should be that the dataset is ready for statistical analysis. I have three categories, namely; Player_Performance, Player_Profile and Transfer_History. I will discuss them now.
Player Performance
In this excel file the performance data of the player is gathered. As you can see, the player ID and the player name are a row above the performance data in different competitions. This data should be on the same row. Player ID, Name and then the performance data. How can I achieve this?
Player Profile
The player profile file is the easiest. I want to delete the double information. Some players are 2 times in the file. I want to delete every row which doesn't start with a player id. I also want to remove player id's which arent followed by player information.
Transfer History
The transfer history is the same as player performance. In the first row you will find the player id and name, and beneath are the different transfers. I want to put every transfer in a row of their own. The row should start with player id, then name and then the transfer. So it is possible that one player id will be on more rows.
In the attachment I put the files as they are and three files of how it should look like.
Player_Performance_SMALL.xlsx
Player_Performance14_EXAMPLE.xlsx
Player_Profile_EXAMPLE.xlsx
Player_Profile_SMALL.xlsx
Transfer_History_EXAMPLE.xlsx
View 1 Replies
View Related
Mar 22, 2009
using Excel 2007, windowsXP, and am trying to find the right formula for the following problem.
I have a column of 3 digit numbers, and want to determine how many times a number occurs in the first position ie: 123 the second position ie: 123 and the third position ie: 123 in the entire column of figures?
View 9 Replies
View Related
Oct 4, 2006
i am preparing my self to enter the microsoft Excel 2003 Exam.....
one of the mentioned points in the preparation list is: (Perform data analysis using automated tools) how to use the automated tools? and if possiable to get a file that i can apply these tools on it
View 2 Replies
View Related
Feb 4, 2013
Here is what I have and am trying to do:
I entered the date and day in this format in multiple sheets in workbook 1 (named 0101, 0102, 0103) from the start of the year to last night (B2:C4):
Date:January 01, 2013
Day:Tuesday
I then entered all the data needed below that (B5:E26):
TimeTransactionsTotal SalesAverage Sales
12:0039 $352.97 $9.05
13:0053 $416.98 $7.87
14:0044 $339.42 $7.71
15:0043 $304.96 $7.09
etc.....
In workbook 2, I have sheets named for each day of the week. I would like to take the information from the previous three weeks for each corresponding day from workbook 1 and put the averaged data into another table with the data all formatted the same in workbook 2. This way, each week when I go into the aggregate file (workbook 2), I can look at the chart I'll create and see the average of the past three weeks transactions, total sales, and average sales for each hour of the business day and be able to staff accordingly (assuming the trend continues).
View 1 Replies
View Related
Sep 7, 2009
i currently have a what if statement
=IF(B2>=NOW()-42,"< 6 wks","> 6 wks")
I need it to also give an option of between 3 wks and 6 weeks
Therefore all options are
3-6 WKs
< 3 WKs
> 6 WKs
I have mastered 2 but now need a 3rd.
View 7 Replies
View Related
Nov 22, 2006
in excel, is there a place called data analysis under tools? im an exchange student in sweden andthe work that teacher gave me is half swedish and half english.. im looking for histogram there.
View 3 Replies
View Related
Apr 25, 2014
So I have something like this:
Pre-test || Post-test
45,5 % || 27,3% (<-- percentage of failure)
Is it possible to calculate the statistical significance if have only these two percentages?
View 1 Replies
View Related
Feb 11, 2008
columns A,B and C contain the details of each event(race).Column d is the runners in each event and column E a score for each runner. I need to add 5 extra columns with the total score for each event,the maximum for each event,the average for each event,the meadian for each event and the standard deviation for each event. I need all cells filled. see attached spreadsheet. I will have thousands of events.
View 6 Replies
View Related
Jun 27, 2014
When the user choose a customer from a combo box then i need to get some statistical results in the text boxes, such as last amount of credit-charge, last date, and amount that he has to pay us until now.
When user adds a new amount in the grey textbox then this has to be added in the previous amount.
I have the expected results of my example in my sample sheet.
View 11 Replies
View Related
Jul 12, 2012
I have simple data points based on a question that how many people liked product A between 2011 and 2012.
It looks like below
2011 2012
# of Respondents 319 329
% of respondents liking the product 78% 84.5%
The question is: is the increase from 78% to 84.5% statistically significant at either 95% or 99% confidence level. Is it possible to do this basic analysis using Excel?
View 1 Replies
View Related
Dec 17, 2009
I would like to create an excel program with Macros.
The program would allow me to find out which distribution a random bunch of data belongs to. For an example, Weibull Distribution, Exponential Distributions etc;
View 14 Replies
View Related
May 14, 2013
Is there a way to generate a normal curve from just the statistical values (mean, std dev, etc)? I used the NORMDIST function but have to manually do the x values and it generates what I would descirbe as a "sample" curve. I would like to make one based on user input.
View 5 Replies
View Related
Apr 13, 2008
I have many large arrays of climate data. I am trying to find an array criteria formula that would filter out those years from a variation around a given year. Like this example, to filter out those years B10 (47.8) plus or minus B12 (3.339).
AB
1YEARTEMP
21870 44.78
3187143.33
4187240.99
5187339.43
6187440.94
7187537.33
8187642.23
9187745.68
10187948.18
11
12Stdev3.339
View 9 Replies
View Related
Nov 23, 2007
I have built a reporting dashboard to track emplyee efficiency .Within this dashboard i have produced a point scoring league table . I am lookinf for a forula that will automatically work out who my top performers are and arrange them in them in the form of 1st , 2nd ,3rd etc . I believe the answer to lie in the form of a pivot table , perhaps with a macro to populate the data , but would be grateful for come direction
View 3 Replies
View Related
Jan 19, 2010
I am new to VBA & not sure of the full understanding of code copied from a workbook which worked on the same principle but with Monthly (12) tabs. I thought if modified to show weeks, the macro would be able to locate the current week tab & day/date within - but upon opening, the cell stops at WK19 & column O - rather than WK43, Column N (which changes daily).
Sub Auto_Open()
week(1) = "WK1"
week(2) = "WK2"
week(3) = "WK3"
week(4) = "WK4"
week(5) = "WK5"
week(6) = "WK6"
week(7) = "WK7"
week(8) = "WK8"
week(9) = "WK9"
week(10) = "WK10"
week(11) = "WK11"
week(12) = "WK12"
week(13) = "WK13"
week(14) = "WK14"
week(15) = "WK15"
week(16) = "WK16"
week(17) = "WK17"
week(18) = "WK18"
week(19) = "WK19"
week(20) = "WK20"
week(21) = "WK21"
week(22) = "WK22"
week(23) = "WK23"
week(24) = "WK24"......................................
View 9 Replies
View Related
Dec 11, 2013
I was wondering if there's a way to add a formula to calculate week over week % change automatically every week when I enter in new data. see the attached excel file for reference.
What I would like to have is the ability for the formulas in c5 and f5 to be able to auto-update to the newest week and the previous week's data instead of manually having to update it each week. So if I were to add a new row with data for week beginning 12/2, the formula in c5 and f5 would automatically update to calculate the week over week variance. I tried researching prior to asking the question on this forum, and I think it may be possible to do it using the index match function, but I'm not sure how to apply it in this case.
View 3 Replies
View Related
Aug 6, 2008
I have a comparison model that looks at two weeks of data. I am trying to get around the deletion and insertion of records week on week. With the code below, I can currently find and correct the deletions and insertions to the list, and then resort the list so that the comparison will work.
Sub CheckForNewProjsRemovedProjects()
Dim MyCell As Range, oCell As Range, NewCell As Range
Dim Rng1 As Range
Set Rng1 = Range("A1:A" & Range("A" & Rows.Count).End(xlUp).Row)
' Columns("B:B").Select
Range("B1:B" & Range("B" & Rows.Count).End(xlUp).Row).AdvancedFilter Action:=xlFilterCopy, CopyToRange:=Range( _
"C1"), Unique:=True
For Each oCell In Rng1
For Each MyCell In Range("C1:C" & Range("C" & Rows.Count).End(xlUp).Row)
If MyCell.Value = oCell.Value Then................
View 9 Replies
View Related
Mar 6, 2010
I have a running time sheet daily. It has 2 columns for Labor and 2 columns for travel
i.e. travel From / To 1300-1400 calculate 1 hour then travel home 1600-1700 1 hour this is calculated by the date entry 01/02/10 I have another calculation that tracks by the date i.e. 01/02/10 then Next job which all works fine.
The problem becomes how do I calculate a weekly total labor and travel by the date So added another column called weekly hour’s labor and use the Weeknum to determine which week is which day/date so the first Monday in January 2010 is week 2
2 problems
Having many multiple day / date entries are the same date x 7 days Monday –Sunday
(Relies on the date entered and the weeknum) 01/03/10 each line is complete however the dates carry over as does the time
When trying to calculate each row x 3 same date time then the value will be incorrect I need to calculate
Say 9.5 hour labor from the date 01/03/10 not 28.5 hours and then calculate the total weekly hours
01/03/10, 9.5 hours labor, 3 hours travel
01/03/10, 9.5 hours labor, 3 hours travel
01/03/10, 9.5 hours labor, 3 hours travel
i do have work and travel times for each job on the same line (separate columns) but I display the total here by date to summarize the totals
i have tried sum products and sumif to avail. I am using Windows XP SP2 with MS Office 2007
how do i calculate weekly hours by date and weeknum ?
Total Work per day
Total Travel per day
Daily....................
View 9 Replies
View Related
Jun 16, 2014
I'm trying to write a formula that will tell me when its week one or week two, week three and week 4 based on a given date of any month.
I'm using weekday formula but no luck.
View 6 Replies
View Related
Feb 5, 2009
I have to download a report every week and have been manually checking the report weekly for changes.
View 5 Replies
View Related
Nov 24, 2009
I have a column where I am convering the Date into a Fiscal week number.
For example 10/6/2009 is Work week 41
Now I want to show October Week 41
I need to add the month and the text "Week" before the week number. what is the formula I use.
View 3 Replies
View Related
Oct 14, 2009
I need to copy the values of a range on the weekly sales worksheet to the monthly sales worksheet. The last column is the total on the weekly sales. Part of the heading of the total column is the week ending date (e.g. 10/17/2009. On the Monthly Sales I have the months in columns by week ending (e.g. 10/17/2009).
Range I4:I28 to the monthly sales worksheet by date.
View 10 Replies
View Related
Dec 25, 2013
it is more than 5 days now that I try to perform calculation on pivot.
problem: I have one cell that I set to show values as "% of the column total" when try to perform the calculation through insert calculation field with other cell the calculation is not correct/ it seems like the "show values as "% of the column total"" disturbing the calculation resolve this thing
View 14 Replies
View Related
Jul 29, 2013
I have a large spreadsheet set up with multiple rows, I have the formula -
=a5&"repeated text"&c5
this brings back 2 results
test repeated text test
repeated text
In the instance this is the latter with no combined cell vale, how would I mass delete them?
View 2 Replies
View Related
Sep 16, 2013
I have a table of data with two rows of unqiue identifiying information. I am trying to develop a formula that will allow me to do a vlookup twice, once for each row of unique identifying information to retrive the value in same row for the third column. For example:
apple red 50
aaple blue 75
aaple yellow 80
apple green 90
grape red 12
grape blue 17
grape yellow 45
grape green 41
So, I am trying to do a lookup where I can say what is the value in the third column for apple and red. Or, what is the value in the third column for grape and green.
View 8 Replies
View Related
Feb 13, 2008
The following code works great in selecting individual cells and forming a text string with them. What I need to do is to change this slightly andi instead of just reading the cell, have the preceding value added to the current value "(Cells (e,i)" and that new runnng total value is added to the "temp" string.
The concept is 12 cells represent Jan - Dec (numbered 1-12)
I'm trying to perform a running total; where Feb(2) = (Jan(1) + Feb(2)) and Mar(3) = Feb(2) + Mar(3).....
I tried setting x to do the running total and then passing it to "temp" but I kept getting mismatch errors, or buffer overflow errors, or out of memory errors.
Is there someone who can provide some assistance with the proper way to do this? ....
View 9 Replies
View Related
Apr 28, 2007
I am attempting to find the average units of the last "n" weeks. I wish to input the required number of weeks in cell D20 which will show the average in cell D22. In this particular example, I have manually calculated using the average formula....
View 9 Replies
View Related
May 11, 2009
how to tackle a piece of work that I really don't want to do.
We have extracted some summary information on one of our products. The workbook has 10 sheets, one for each of our 10 main sales channels. Each sheet has the same layout of information on. There are 7 tables on each sheet, and each one cuts the data in a different way (eg one summarises by age of purchaser (in age bands), another by demographic group etc). Each table then has the same 14 columns of key data (eg number of sales, average order value).
I've been asked to analyse this information "for anything interesting". At the moment, the only way I can think to do this is to print out the 10 sheets, sit down with a highlighter, and try to visually identify trends and anomalies. The idea fills me with dread, and I suspect will be quite inefficient.
I've asked whether I can get the data in a pivot table or some other format that might be more conducive to analysis, and have been told no. (There will easily be more than 100,000 lines in the original data (we're using Excel 2003)). To be honest, I'm not sure that I'd really be that much better off, even if it were in a pivot table.
View 9 Replies
View Related
