I am using Microsoft Excel 2016 and I have a spreadsheet with multiple datasets that calculate a number of different things. For each site, we receive data for incremental reading throughout the whole year. This is for fifteen (15) sites, I am using one site for this description.
Once the incremental data is copied into the spreadsheet, a number of calculations exist. The following calculation summarizes the above-mentioned data to calculate the number of readings, column T in the image below, above a threshold, column U in the image below, that were taken over a single date.
=COUNTIFS(Regulator_7!$E$2:$E$100000,A2,Regulator_7!$C$2:$C$100000,U2)
Then the following calculation simplifies this, column V in the image below, to either a 1 or 0 using the following calculation.
=IF(T2>=1, "1", "0")
The 1 indicates an event happened on that date and the 0 indicates that no event happened on that date.
I now want to be able to summarize the number of events that happen in any given month. Here is the catch. If there is no event on the day before or the day after, it equates to a single event. If there are events on the before or the day after, the total number of events over multiple days equates to a single event. Therefore, January 1st, row 2, 5th, row 6, and 24th, row 25 would each be a single event. Calculating three (3) events in January. January 8th, row 9, 9th, row 10, and 10th, row 11 would need to be calculated as a single event rather the three (3) separate events. Therefore, there would be a total of four (4) events in January based upon the data I provided.
The following is the answer that worked for me from StackExchange SuperUser.
This counts where the dates fall in the month of January and the Regulator 7 Level is greater than or equal to 1 AND the next value is 0.
=COUNTIFS(A2:A1000,">=1/1/2019",A2:A1000,"<=1/31/2019",T2:T1000,">=1",T3:T1001,0)
Note the same size but offset ranges.
Related
I've got a number of rows and I want to calculate the difference per date.
So say I have the following:
[Date] [Transaction Number] [Value]
1 Jan 16 1 1000
2 Jan 16 1 980
I then want a fact that for every row will compare the value with the measure from the previous date.
So If I have a measure on SUM(Value) for the current date, I basically want SUM(CurrentDate) - SUM(PreviousDate) to see the movement.
A couple of things to note:
There will actually be a couple of comparisons: previous date, previous month end, previous year end.
I want this as a calculated measure not column so that I do not need to filter on the transaction number in the previous period.
What I've tried but it just comes up empty:
Previous Value :=CALCULATE(SUM(Table[Value])) - CALCULATE(SUM(Table[Value]), FILTER(Table, Table[Date] = PreviousDay(Table[Date])))
Unfortunately I cannot tell why your measure didn't work, but following should:
Previous Value := CALCULATE(SUM(Table[Value]) - CALCULATE(SUM(Table[Value]), PREVIOUSDAY(Table[date])))
I have an SQL query I need to run once a month.
The data set the query produces always has to be from the 11th of the month before to the 10th of the current month.
I now manualy run the query in the fews days after the 11th day of the month manually adjusting the date range in my where statement:
for example...
Where Column A is greater than 10/10/2015 and less than 12/11/15
I was hoping there would be a statement I could add to my query to automatically find the 11th day of the last month and the 10th of the current month. This way I could schedule the query and automatically email the results.
You should be able to use the following within your query: -
CONVERT(date,FORMAT(GETDATE(),'yyyy-MM')+'-10')
(for the 10th of this month)
and
CONVERT(date,FORMAT(DATEADD(m,-1,GETDATE()),'yyyy-MM')+'-11')
(for the 11th of last month).
Try to look out the MONTH() function in your working DBMS. In MySQL and MSSQL it returns a number (1 been january) corresponding to the current month that your system is (you may check if it's date is updated).
With this function you can subtract 1 to get the last month, having to do some logic when the current one is January, hence 1. Since now you should get 12 (december) intead of 0 (an error).
Cheers, mate!
I am having issues to get data from several time stamps into usable data.
I am trying to fill out a table which the first of every column is a month (January --> December) and the first of every row is an hour of day (00 --> 23).
The table is to be filled out by averaging data from another sheet which consists of a timestamp (i.e. 2011-01-01 0:00) and an amount (i.e. XXXX.XX).
My current logic is this:
Get Cell Number (i.e. B2)
Get Hour and Month allocated to cell (i.e. 00 and January)
Loop through data and Average data of said month and hour from other sheet excluding weekend days
Can anyone help me figure out the coding for this?
Need sample data and also what you have tried so far. You can achive the same using Countifs and sumifs.
So a given cells will be sumifs/countifs to get the average time for the given hour and for the given month.
To know more you can use excel help for the given formulas.
I have a table with more than 20000 rows, In one of column i have month from jan 2014 to Dec 2014, and in another column i have a loan number. Most of the loan Numbers are reapeting every months,now i need to get only the loan Number which are apperead in all three monthy consecutively. For eg if i am getting data for current months i also wanted get data which are common in two months before the current months. The database that i m using is Access DB. Any adivice will be more than a help, Thanks in Advance.
SELECT Loans.LoanID, Sum(IIf([period]=[month],1,0)) AS CM, Sum(IIf([period]=[month]-1,1,0)) AS [m-1], Sum(IIf([period]=[month]-2,1,0)) AS [m-2]
FROM Loans
GROUP BY Loans.LoanID
HAVING (((Sum(IIf([period]=[month],1,0)))>1) AND ((Sum(IIf([period]=[month]-1,1,0)))>1) AND ((Sum(IIf([period]=[month]-2,1,0)))>1));
I used month as an integer, and didn't make any adjustment for months 1 and 2 to loop back and look at prior year - you should be able to modify this based on the actual format you are using for the month.
I would like to begin by saying I'm quite new to sql.
That said, here is my question/problem:
I have a view that has two date columns, a variable column and a text column (for comments).
I need to be able to split up all rows where the two dates are not in the same week. And I need to be able to split the variable value as well, so that it gets evenly distributed, based on how many days were in each week. The comment must be copied as well, so to be shown in each row.
My dataset looks like this:
DateIn DateOut Amount Comment
2014-11-01 2014-11-08 600 Good
And what I want is this:
DateIn DateOut Amount Comment
2014-11-01 2014-11-07 525 Good
2014-11-08 2014-11-08 75 Good
And if the time period spreads over more weeks, I would need it to split up to equivalent number of rows.
I would be very greatful if somebody could take the time to tell me how to achive my goal, using an sql-query.
As this is my first post on the forum, I apologize for any format errors in my post.
First, you need a weeks table. I mean physical table or view, where exists one row for every week possible. (We have dates table here, +/- 30 years from now - allows easily create weeks view and similar).
Then you need link your data to weeks table with left join; join condition should check date ranges overlap with week date range (probably you have to have both week start and week end fields in your weeks table - makes comparisons easier).
Then you need to divide amounts between weeks. Because you know date range length, week length and overlapping date range length, this should be trivial :)