I have a data set that contains a repeating cycle. I want excel to find the first and second occurrence of the data crossing the zero axis and then report the time between the zero crossings. The data is not purely in ascending or descending order and often just changes from positive to negative or negative to positive without hitting the actual 0 point.
View 3 Replieshow to calculate in data serie cyles the:
- Mean Amplitude
- The Time (minutes) cycle between Maximum and Minimum cycle values (If the Cycle value X Amplitude)
- Cycle Mean Time.
I'm trying to combine monthly calculations with "today" and with "workdays"
Example:
start date = 01/01/2009
today's date 09/16/2009
formula result = 10/01/2009 ; or if 10/01/2009 is a Sunday, result = 09/29/2009 (not 02/01/2009, 03/01/2009, etc)
=edate gives me a month but it doesn't skip weekends or calculate beyond today's date
I would like to find out if a job took more than 24 hour cycle time (eg. 6:00 am to 5:59:59 AM next day). data:
A1 = received date & time (format "m/d/yyyy h:mm")
B1 = completed date & time (format "m/d/yyyy h:mm")
my formula is '=if(B1-A1>"24:00"+0,"Yes","No"). The problem with the formula is that it doesnt exclude weekends nor public holidays. I couldnt formulate a solution using networkdays function......
I need to determine a formula which will allow me to calculate a future date based upon a current date with varying time periods.
For example:
I have a bill which is paid on the 15th and last business day of each month. I would like to be able to see the next due date regardless of what day of the week it is.
I have a bill which is paid every other Tuesday. I would like to know the next due date without having to enter +14 for every due date in the future. In other words, it is preferable to be able to open the spreadsheet and automatically see the next due date, not use autofill to repeatedly add +14 to a previous date which would limit the # of future due dates that could be calculated.
I have a bill which is paid on the last business day of each month, not the last Friday of each month. I would need excel to return a value for the last day of the month which = Monday-Friday, regardless of what day of the week it may be as long as it isn't Saturday or Sunday(holiday exclusion would be nice but not required).
Calculate Lowest Value By The Length
View 5 Replies View RelatedHi there, is it possible to calculate the Arc width by only having the Arc Length and Rise?
Rise is the height of arc
Arc length = 1525
rise = 230
width = ?
I need to write a spread sheet that will calculate the length of 2 unknown sides of a right triangle using the following information.
Here is what I know
1. I have a right triangle
2. I know the length of the hypotenuses
3. I know the ratio between the length of the other 2 sides
I need to write and Excel file that will solve for the length of the other two sides
The math look like a^2+b^2=c^2
with c being known and the ratio between a and b known
I have a column of data where the seperate entities are divided by blank rows. for example: i need to calculate sum(G3:G15) then skip the blank row (G16) and calculate the next group, say sum(G17:G50) and export that import to a new worksheet.
The issue is that the column lengths vary from day to day so the blank rows will not be in the same position.
I have a list of Users in Column A on Sheet 2 and a list of Extension Numbers in Column B.
I'm looking for a way to populate a Cell (F5) with a User and Cell (H5) with the Extension number. I then enter Data into Cell (G3), (G9) and (G10). I would then on enter on Cell G10 update the relevant columns in Sheet 2 and move on to the next user.
I am trying to create a life-cycle management sheet that is simple for the user but gives specific data.
The user would input "Date", "Machine type", "Component Set No.", and "Component". This would happen over a period of time and build up a picture of how often each component was lasting and it's average life in days.
I am fine from the user input side but am struggling to figure out how to extract ONLY the data I need to display in a graph.
For example: If I want to see the average no. of days "component X" is lasting before being replaced I've not been able to extract just that data. I have tried using a pivot chart but this won't do exactly what I'm after.
See the attached for a clear explanation : Component LifeCycle Example.xlsx
I've set up a filing system which saves sheets/ workbooks based on the value of a cell - Range("B1") Everything works great apart from when ThisFile String length exceeds 31 characters which you may know is the max useable character length for a sheet name - I had no idea! 8-0
Is there a way i can check if string length exceeds 31 characters then, if it does, shorten it to 31 characters?
[Code] .....
I use a scanner that initiates a f2 command and trips my macro. I would like to use multiple scanners using a 8 port hub but I am having trouble with a scanner starting my macro and another scanner dumping data into my macro before the first one is finished. This is dropping scanned data into my macros. Is there a way to prevent the scan from accepting data until the macro has completed its cycle.
View 2 Replies View RelatedHow to create a code formula to calculate the arc length from a given chord length?
If you know the radius of the major circle.
Say the chord is 50mm and major circle dia is 72mm (radius 36mm)
arc from chord.jpg
My worksheet contains data with the reaction times on a psychological test. Each respondent in the test has 280 rows in my excel sheet.
The 'perfect' length of the row, is from A to M. When an error is made in the test, the length of the row will increase. So the error length can be A to AA.
For me it is important to analyse the error. So I would like to give a perfect row length, the value 1, and an error row length a value 2.
So, in conclusion:
If:
Cell length = A1 - M1? --> Copy A1 B1 C1 (A B Cof that row) to Sheet3, and give D1 in sheet 3 the value 1
Cell length >= A1 - M1? --> Copy A1 B1 C1 (A B C of that row) to Sheet3, and give D1 in sheet 3 the value 2
I have a range of text data in a column and need to get the text lengths to no longer than 60 characters.
The remaining data then need to be copied in a cell inserted below the original.
I have been playing with the following code…
If you have used Excel to download data from Bloomberg, you probably noticed that the function "BDH" can return an array of variable length. I was trying to design such a function but could not find a way.
The basic feature of a function like this is that it can be entered like an ordinary formula (not an array formula), but it returns multiple values. The values will be displayed in the range that has the formula as its top left corner.
Can anyone provide a formula to be used in data validation that will control text length (6 digits) and restrict duplicate entries. The best formula will prevent anything other that 6 digits, but question the user regarding a duplicate entry.
For example: if the user enters 123456 no problem, but if 12345 is entered, Excel validation would not allow. If the user enters 123456 again, Excel's validation window would allow but the window will pop-up and ask to confirm.
Can I limit the text length in a cell that contains a formula? You may say "Limit the text length in the input cell". That can't be done because the formula in the resultant cell takes text from two other cells in addition to the input cell. I need to limit the overall text length to, let say, 50 characters.
View 7 Replies View RelatedI am attempting to modify VBA code from [URL] .....
The section of the code I want to modify is below dealing with importing selective text. The original function returned a "False" if the line contained a keyword specified in the Array function. I have reworked it so that it shows a "True" if the line contains a keyword specified in the Array function.
My only problem is that it only does it when the keyword appears in the beginning of the line, as it uses the "Left" operator in looking at line. How do I configure the function so that it returns a "True" if the keywords appears anywhere in the line?
I have a workbook with several sheets of varying length (amount of columns). The length of each sheet changes every week. I want particular data from the sheets to come together on one sheet in as organized a fashion as is possible. I'm currently losing my mind copying and pasting every week when I need to update the thing.
View 7 Replies View RelatedI have a google earth KML file that I have converted to text, and through a bunch of manipulation have been able to pull a series of GPS coordinate strings into a single cell string. Unfortunately, the string data is beyond what excel 2007 can handle for a single cell. so my thought is to have excel pull each coordinate string into a separate cell with which i can then run a macro to develop a new KML dynamically. (changing multiple attributes based on a query to a database)
Each string of coords actually maps out a single region (path) on the KML, truth be told it is telecom rate center data, and each rate center will have numerous other variables applied to it depending on my company's voice network capability for a given rate center. Currently my only desire is to depict differently any rate centers that I'm able to deliver VOIP services to by showing them in a different color...but these change very often so it will support to be able to auto generate the map from time to time.
the raw data from the KML looks like this:
Code:
CLINTONVL
RATE_CNTRCLINTONVL
STATEPA]]>
ff000000
1
0
1
[Code] ..........
After doing my data import, i extracted via various manipulations, the rate center name (a common lookup value that stays constant across multiple databases), and the string of coordinates. this is where i run into trouble. i need to pull each coord into a separate cell assuming i won't run out of cells in the x coordinates to gather this data OR find a way to grab the data via another lookup to another document...not desireable.
I want my output to look like:
Code:
RC_NAMECOORDSLATAVoip?
ALIQUIPPA
80.334114,40.520974,0-80.327493,40.520023,0-80.323915,40.51957,0-80.31997800000001,
40.519933,0-80.316958,40.521221,0-80.314431,40.521445,0-80.314262,40.521332,0-80.31398,
40.521194,0-80.31315600000001,40.520832,0-80.313057,40.520794,0-80.312805,40.520641,
[Code] ........
First off, my import was jacked up by missing some comma's...this i can fix easily with the string importation and manipulation HOWEVER...i still run into the issue of string length OFTEN.
I have drop drown menus that allow you to select 1 of 3 choices and based on those a second set which lists the options for the first three (subset). Now depending on the second value I need to pull a set of x y coordinates that can be of varying length. '
Example
Drop down menu 1 1560, 1669, 1554. Drop down menu 2 1560-1,2,3,4 1669-a,b,c,d. This has been done now lets say I select 1560-1. I need the following to be pulled from a list, the data is a block.
1.00 1.543
1.23 -1.25
0.54 -2.75
This can be of any length.
I have a small problem using the ‘sumproduct function’ which I am using it to calculate the area under curves using the following equation (=SUMPRODUCT((B10:B109-B9:B108)*(D10:D109+D9:D108))*0.5). However I have hundreds of curves to calculate the area under and the length of the data series for each curve is different, I am currently changing the length of the data series by hand. I have attached an example worksheet of 2 sets of data (the formula I am using at the moment is highlighted in blue – row 203). Is there are function or formula that I can use inside this equation to change the range of the formula depending on the length of the data series?
View 2 Replies View RelatedI have this code ...
View 13 Replies View RelatedI've recorded a Macro that goes through multiple spreadsheets and refreshes the pivot tables in the sheets. I would like the Macro to run without it actually showing it go to each sheet and showing the pivot table updating. Bascially I would like the spreadsheet to remain on the first sheet while it's working with all the spreadsheet in the workbook when the macro is running.
View 2 Replies View RelatedI have a table, 2 columns by 10 rows (A1:B10). The table values are the result of calculations (imagine they are random). These calculations are performed repetitively for some specified number of repetitions (let's say 10 iterations). (e.g. all of the table values change with each iteration until the 10 iterations are complete. With each iteration all of the values in the table change). At the completion of the 10 iterations (one full cycle) I want to know the minimum and maximum calculate value as the 10 iteration cycle was performed.
To simplify; the table changes 10 times in one cycle. I want to know the minimum and maximum values attained in the cycle.
It is easy to determine the minimum and maximum values of the table for each iteration. It seems the problem would be write some vba code that 1) found the min. and max. 2) save that value 3) find the min and max in the next iteration and compare the old and new values 4) retain the value or replace the min and max values with new values and 5) proceed to the next iteration until the cycle is complete.
So I have a cycle time formula; Start Date to Completion Date, if the task is not complete the completion date field is blank. In this case the cycle time is listed as a negative 5 digit value. The networkdays formula takes into consideration weekends and holidays.How can this field be left blank rather than the negative value?
=NETWORKDAYS(I2,P2,Sheet3!$A$2:$A$10)
I want to combine cells from two adjacent columns in this way: a1 is combined with everything in column b, then a2 is combined with everything in column b, etc. So that I have a1b1, a1b2, a1b3, a1b4, a2b1, a2b2, a2b3, etc.
View 9 Replies View RelatedI am trying to cycle ALL open workbooks so that I can choose the file to manipulate in subsequent code this is the code that I am utilizing furhter below
this is my code
VB:
For Each wb In Workbooks
If MsgBox("Do you want to do access this Workbook for the Update " & Chr(10) & Chr(10) & wb.Name, vbYesNo) = vbYes Then
wb.Activate
VI_wb = wb.Name
I = True
End If
Next wb
But for some reason it only loops through .xls and xlm workbooks BUT not .xlsx
is there a way that I can loop through any and all open workbooks.
The reason I do this is because my update are based on many numerous excel workbooks with differnet extentions, and naming conventions and many of the come via email, I cannot use the eact naming convention