Count Occurrences Of Time Stamp Between Two Times From DateTime Column
Jun 18, 2014
Been working on this issue for the last couple of days with no luck. I have a column of data that is a data and time stamp, for any date or time like below. This is an ever growing list as users continue to populate the data.
13/04/2014 20:00
28/04/2014 17:30
09/04/2014 13:30
09/04/2014 14:00
03/05/2014 7:30
03/04/2014 11:10
On a separate sheet I have a list of times by 15 minute increments starting at midnight until 11:59PM like below.
12:00:00 AM
12:15:00 AM
12:30:00 AM
12:45:00 AM
I'm trying to count how often a time stamp occurred between two 15 minute increments. ventually I'll be plotting this data on a graph to show where most occurrences happen.
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Jul 4, 2014
Is there a formula to remove seconds part from datetime stamp? 6/26/2014 6:14:25 AM, should be converted to 6/26/2014 6:14 AM I used ROUND((DATEVALUE(H2)+TIMEVALUE(H2))*1440,0)/1440 but it is providing #value! error
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Jun 9, 2008
I have a macro which creates a new file and saves an extract of data to it. I would like to add a datetimestamp to the end of the filename while saving.
Is there anyway to do this using my existing macro with some changes?
My relevant part of the macro looks like this.
Workbooks.Add
ActiveWorkbook.SaveAs Filename:= _
"W:PJ_Report.xls", FileFormat:=xlNormal, _
Password:="", WriteResPassword:="", ReadOnlyRecommended:=False, _
CreateBackup:=False
This saves the file as PJ_Report.xls
I would like this to be
PJ_Report_20080609110403.xls
or even
PJ_Report_20080609 will do.
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Nov 25, 2013
I am trying to date and time stamp a certain cell. This cell is going to be compared to another cell in another sheet (also date and time) so that I can track deadlines being met.
I am using the following code to stamp the cell:
VB:
Range("F26").NumberFormat = "[$-409]m/d/yy h:mm AM/PM;@".Value = Now()
Even with the number format, the cell is not stamped as a number. As a result I get #value errors when I take the difference between the stamped cell and the cell with the preset deadlines.
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Feb 28, 2014
I have some 82,875 rows of data in column A is a string, in column B is a timestamp sorted in order.
I would like to run a macro that counts the first 80 of the same timestamp and highlights the remainder, doing this for every timestamp.
The timestamp is in the following format; Feb 16 15:33:02 +0000 2014
So for example you would take the first 80 with this timestamp and highlight the rest with that timestamp, and do the same for all other unique timestamps.
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Sep 25, 2013
I have been using this statement
if(and(c1>=a1:a144,c1<=b1:b144),"yes","no"))
And it just works for the first 2 values c1, c2 and doesn't fit for the others.
The case is i have more than one event at the same video and i need to confirm that no event was taken unless it is between start and end.
Here are some samples:
Start dtime End Dtime Event Dtime
16/09/2013 22:13:34 16/09/2013 22:14:18 16/09/2013 22:13:38
16/09/2013 22:15:57 16/09/2013 22:24:30 16/09/2013 22:16:02
16/09/2013 22:24:30 16/09/2013 22:33:49 16/09/2013 22:17:32
16/09/2013 22:33:53 16/09/2013 22:35:05 16/09/2013 22:19:02
16/09/2013 22:35:05 16/09/2013 22:39:57 16/09/2013 22:20:02
So as you can see there are more than one event between one start and end dtimes.
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Sep 25, 2013
I have been using this statement.
if(and(c1>=a1:a144,c1
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Aug 17, 2014
I have a set of data I need to count.
The data consists of 2 columns essentially, Scheduled Delivery Date and Actual Delivery Date.
If the Delivery was made on time or early, I want to count it. I will do a similar count for Late as well.
Additionally, the user can enter the Scheduled date range they want to count early/on time deliveries from. There all also blanks in the Actual Delivery date column where deliveries have not been made (no actual).
Cells O3:O38 contain the Actual dates
Cells N3:38 contain the Scheduled dates
Cell B3 contains the begin date to start the range.
Cell B4 contains the end date of the range.
I have tried using COUNTIFS and am having trouble getting the formula to work.
I tried:
=COUNTIFS(O3:O38,O3:38<=N3:38,N3:N38 ,>=$B$3,N3;N38<=$B$4)
I know this will not work but I hope it shows the logic I want.Count range O3:O38 where values in O3:O38 are less than or equal to the corresponding cell value in N3:N38, for a range of N3:N38 that is greater than or equal to the date in B3 and less than or equal to the date in B4.
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Mar 19, 2014
Looking for code that auto updates today's date in column C, when cells in either column a or b of the same row are edited or changed. I have never used VBA before, just browsing forums for something that might work. I think I'm close with this one, but maybe the offset is wrong - it populates the date in column b when a change.
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Jul 23, 2014
Row Number (A)
ID Number(B)
No.of Repetitions(C)
1
1234
4 or TRUE
2
2538
1 or FALSE
[Code] ............
In need checking if a particular ID number is repeated more than once in column B. I need to write a formula in each cells of "No.of Repetition" column or Column C to check if respective ID number in column B is repeated more than once and display the count or display a condition true or false.
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Jul 25, 2014
how to count the unique occurrences in column A based on the value in column B. In the example below, I am trying to count the number of unique names in each state (Illinois=1, Colorado=2, New York=2). I would like the formula to count unique occurrences for the entire column A because I will be adding to the list.
..A.............B............C
John......Illinois
John.....Illinois
John.....Colorado
Alex.....Colorado
Alex.....New York
Steve...New York
Steve...New York
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Feb 5, 2013
I get this work a lot and am looking for a much more effective way of working the dataset,
I have numbers like 1.1, 1.2, 1.3 and so on.......
These come under criteria like (1) = 1.1, 1.2, 1.3 and so on.....
I am look for an automated way of doing a count of any number that falls under this criteria, so I want to count based on criteria (1) it would count all 1.1,1.2,1.3 and so on as one count.
I am attaching a sample document to see how it is laid out. [URL] .....
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Mar 18, 2013
I've got two columns, one with policy numbers, the other with error codes.
A policy could be in the list more than once, so I'm counting the number of unique policy numbers with the function
=SUM(IF(FREQUENCY(A10:F10000,A10:A10000)>0,1))
I want to count the number of errors that are NOT code 00 or code 21. Because the error codes are saved as text, I'm counting the number of errors with
=SUMPRODUCT((B10:B10000"21")*(B10:B10000"00")*(B10:B10000""))
The problem is that since a policy number could be listed twice, when I count the errors, I might be counting the same policy as an error twice. This means that I could feasibly end up with more errors than I have unique policies, which doesn't work.
What I'd like to do is only count the number of errors that have unique policy numbers. That is, I only want to count an error the first time it is in the list, based off it's policy number. Is that possible?
Here's my sample data: [URL]
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Feb 3, 2014
I would like to design a macro that can find a value within a cell in a colunm and copy a value in the row then count occurances of that value next time a match in the colunm is found on a different row, but also do this only if the date range in the row is within a specified range. So a multi-critieria search and copy operation.
To explain a little better here is a simplified example of my spread sheet that is in input for the macro.
A
B
C
D
E
1
PART NO.
date in
date out
comp1
comp2[code]......
Column A lists the coponents found on the same row as the seach critria, in this example "12-3".
Column B lists the number of occurances of the components. This search is limited to a date range input by the user.
So what I can see is the components replaced and the amount of times replaced on a specific item over a fixed time.
*It is difficult to describe this problem without showing the macro output, but this is just an example for the purpose of explanation.
I know a bit of VBA programming and initially I started with an input box that asks for the part number and limit dates.
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Nov 2, 2011
I'm trying to write a formula that will count the number of unique occurrences in a column, if a specified value is found in a different column.
So I want to count the number of unique values in the "ID" column if let's say the text "NameA" appears in the "Name" column.
ID Name 12345
NameA
NameB
NameA 12346
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Nov 30, 2013
I am attempting to create a formula that will count the number of times, lets say letter A, occurs in column E. However, the tricky part that I have been confused on is that I only want to count how many times A occurs between each hour of the day. I need to count number of times "A" occurs between each hour of the day for the entire month.
My Worksheet looks as such: Column A contains the dates for the month of November, Column B contains times that random instances occur, Column C is not important, Column E contains a Letter A-N that pertains to what occurred at a time in column B. SO, Column B and column E coordinate with each other.
Here is an example. Column A - Cell A1 - 11/01/2013 , A2 - 11/02/2013, A3 - 11/03/2013.
Column B - Cell B1 - 12:01 AM , Cell B2 - 14:03 , Cell B3 - 15:23
Column C - Cell E1 - A , Cell E2 - A, Cell E3 - B
So I would like Column F to display that between 12:00 - 12:59 Am there was X number of times the letter A occurred throughout the entire month.
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Jul 9, 2008
I get a spreadsheet downloaded to excel with a variable of 15 names.
I want to create a formula that if the name Cleardale appears to take the time responding in cell BD and subtract it from the time available in cell AV so that I have the time on task and then to add up all those times in a total time on task for all cleardale listings for that day. The times are listed in the 24 hour format. I keep getting errors. Can anyone help me out on this one? The range of the cells is from AV7 to AV500 for available time and BD7 to BD500 for alert time and the range of the names is cell f7 to f500.
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May 22, 2009
I am not sure that I can do this, but here is what I would like to do. I have a worksheet that I initial when I start a job in on cell and then when I finish in another cell. What I's like is to have a macro running in the back ground that will tell me the total elapsed time from when I started to when I finished.
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Jul 22, 2013
I have a column A with names (let's say that we have four names: A, B, C, D) and a column B with dates.
I need a formula to count how many times appears a name in a column, for every single day (because in a single day a name may appear more than once).
Is this possible with a formula or I need to think at VB?
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Jan 6, 2014
I have a list of names all in one column, separated by row...
Example...
John Doe
John Doe
Jane Doe
Jane Doe
Jane Doe
James Jones
James Jones
I want to count how many times each name appears. Like this:
John Doe | 2
Jane Doe | 3
James Jones | 2
This is a very large list of names and I prefer not to have to type each single name into a formula because there are hundreds of separate names.
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Feb 28, 2012
I have a two ranges of columns containing names. I need to count how many times a specific name appears in ColumnN - Easy enough =COUNTIF(N$2:N$1047,Q3) ...Q3 being the name I am looking for.
Now comes the part I am stuck on. I need to count how many times a name appears in ColumnK but only if there is no name in ColumnN.
I tried =IF(COUNTIF(N3:N1047,""),COUNTIF(K2:K1047,T3),)
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Nov 25, 2013
I want to count how many times a particular text appears in Column A depending on the number times another text appears in Column B.
Say for example if I have in Column A {A, B, C, D}nd column B I have {AA,BB,CC) and if I want to check how many times column A has "A" value when the column B has "CC" value, then how should I proceed with this ?
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Jan 25, 2010
I am trying to create a time stamp that shows elapsed time. So I enter my start time, and if I enter any text in cell B7, return the elapsed time in A7 based off of start time in A6. I have attached an example workbook.
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May 30, 2012
I want to add hours to a date-time cell to get result in date-time.
Format of cell A1 is d/m/yy h:mm AM/PM
Format of cell A2 is General
Format of cell A3 is d/m/yy h:mm AM/PM
I want to add A2 (number of hours) to A1 to give A3.
The formula I used is A3=A1+Time(A2,0,0)
The formula works perfectly fine when A2 is less than 24, but when A2 is more than 24, the date doesn't get changed.
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Jan 6, 2010
I am working on MS-Query in Excel.
Selecting few datetime columns by using ms query but it returns that columns data in wrong format.
And CONVERT function is also not working in ms-query.
Below is the MS-Query:
SELECT `Consolidated$`.Payroll_ID, `Consolidated$`.Full_Name, `Consolidated$`.`Current Designation`, `Consolidated$`.`Date of Joining`, `Consolidated$`.Department,
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Apr 29, 2012
I am trying to count the amount of times 4, 5, and "11-5" show up in a column and sum it at the bottom. I tried
=sum(if(c4:c41="4"+c4:c41="5"+c4:c41="11-5",1,0)
As an array and keep getting N/A. So im not sure where my problem is.
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Oct 6, 2013
A1:A10 contains text (say colors) and B1:B10 also text (say vegetables). I need a formula to count the number of times a certain combination of numbers and vegetables appear in the same column, so if "red" and "carrot" appeared in A4 and B4 and also in A6 and B6, the result would be 2.
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Nov 14, 2008
Need a ormula that will calculate various lengths of time within a column.
For example: I would like to be able to add
02:43 (2 minutes 43 seconds) plus
01:10 (1 minute 10 seconds) plus
05:15 (5 minutes and 15 seconds)
..and accurately arrive at the sum of
09:08 (9 minutes 8 seconds)
Currently, whenever I input the value of 02:43- and assign the value of 'TIME'.. it reads it as 14:23 (clock time..not length of time.) I will only be using data that follows the format of mm:ss (minutes:seconds).
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Oct 3, 2008
I have an array starting at, lets say "C25" -header line Row 24- with data entry and calculations to Colume "AW25".
Each row represents a data record for a project, where different data types are used (Number & Text).
A "termination" row is set as last row.
New records are always enterd in row "25", but any row in the array is allowed to be deleted.
The number of rows can be extended or reduced, when entering/ deleting a new record (not all info are mandatory for calculations) - basic data is followed by lots of calculations for the record.
This leads to the issue that the array is dynamic regards amount of row.
To make it even more "fancy", the array can be sorted using data filter from row "25" to "last row -1".
I need to track when a record (any cell in the row) has been accessed/ modifed/ enterd last. The time stamp may only be altered when the particular record (row) is modified and NOT in case any of the cells is modified (NON-valotile)
I have foreseen to enter that date in Colum "Bxyz" of the array.
For a referrence I still have Colume "A" as "spare".
Depending on time difference I've to mark the "date" cell with conditional formating (this is an easy task I know how to do...).
Does any one has an idea how to implement such routine (sub or Function)..
Remeber, number of rows varies - up to now there are just 310 records, but will be much more in future.
Not to forget ... some of the Colums have data avalidation set...
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Jun 17, 2008
How can I make a hot key that puts todays date and my name on it so I don't have to type it over and over again?
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