This is what I'm trying to do. There are two columns. The first one contains the drawing number of a P&ID and The other one contains the IO type. Columns B and N respectively. I want the number of DOs for the drawing number ZCPL-P2179-B1-101. I know a simple COUNTIF function works but it is inefficient since rows keep expanding and it is quite tedious to constantly reselect the ranges.
Why dont you use Simple Countif with whole column as a Range
=COUNTIFS(B:B;"B1";C:C;"C1")
Just drag this formula in the whole column, even if your data is increasing you just have to click once to drag the formula.
Later take out Unique of P&ID number and Dos to find the distinct count.
I hope this helps
So, say I have at cell A1:
=IF(A2=1,A2,0)
That OK, that's a tiny formula easy to understand.
If the formula starts to grow, I would have something like:
IF(...big formula here...=1,...repeat the big formula here...,0)
It's a dummy example but the key point here is that when I repeat the big formula at the TRUE condition position the formula double its size, what can hinder the formula debugging, for example.
Is there a way to not repeat the whole formula writting at this situation?
I don't want to use any macro/VBA to do this or any other 'helper' cells.
Thanks
In this particular case you don't have to use an IF statement, can just use
=--(A2=1)
Or for some other value, say 2,
=(A2=2)*2
These work if one of the results you want is zero.
It is a little more difficult if you have an IF statement like
=IF(A2>2,A2,2)
but you can often use MAX or MIN to avoid the IF statement
=MAX(A2,2)
If you had a chain of IF statements to divide the number in A2 into ranges like
=IF(A2>=2,20,IF(A2>=1,10,0))
You could replace it with a lookup
=IFERROR(VLOOKUP(A2,{1,10;2,20},2),0)
Sometimes you can replace a series of IF statements with CHOOSE, e.g. to return "Negative", "Positive" or "Zero"
=CHOOSE(SIGN(A2)+2,"Negative","Zero","Positive")
One tricky way I have seen is to use inverse functions one of which gives an error under certain conditions, so you could try
=IFERROR((SQRT(A2-2)^2)+2,2)
but I'm not sure I could recommend it as these methods can be vulnerable to rounding errors.
See this previous question
Create a helper column -- say, col X -- that calculates your big formula. Hide the column if you don't want to confuse other spreadsheet viewers.
Then your long, difficult to debug formula becomes IF(X1=1,...X1...,0).
I have a (large) array of data in Excel of which I need to compute the average value of certain values in one column, based on the values of another column. For example, here's a snippet of my data:
So specifically, I want to take the average of the F635 mean values corresponding with Row values of 1. To take it a step further, I want this to continue to Row values of 2, Row values of 3 etc.
I'm not familiar with how to run code in Excel but have attempted to solve this by using the following:
=IF($C = "1", AVERAGE($D:$D), "")
which (to my understanding) can be interpreted as "if the values (anywhere) in column C are equal to 1, then take the average of the corresponding values in column D."
Of course, as I try this I get a formula error from Excel.
Any guidance would be incredibly appreciated. Thanks in advance.
For more complicated cases, I would use an array-formula. This one is simple enough for the AVERAGEIF formula. For instance =AVERAGEIF(A1:A23;1;B1:B23)
Array-formula allows for more elaborate ifs. To replicate the above, you could do =SUM(IF($A$1:$A$23=1;$B$1:$B$23;0))/COUNT(IF($A$1:$A$23=1;$B$1:$B$23;0)).
Looks like more work but you can create extremely elaborate if-statements. Instead of hitting ENTER, do CTRL-ENTER when entering the formula. Use * between criteria to replicate AND or + for OR. Example: SUM(IF(($A$1:$A$23="apple")*($B$1:$B$23="green");$C$1:$C$23;0)) tallies values for green apples in c1:c23.
Your sample data includes three columns with potential ifs so my guess is that you're going to need array formulas at some point.
Excel already has a builtin function for exactly this use; AVERAGEIF().
=AVERAGEIF(C:C,1,D:D)
I'm trying to create a formula that takes C2-B2 and uses the result to determine which cells to add together. So if the result is 2 it takes AA2 and AB2, adds them together, and displays the result. In other words, it counts cells stemming from a point and adds them, with the amount counted determined by the result of two other cells.
This doesnt sound recursive the way you describe it.
Put this formula somewhere on the sheet and see if this is what you want:
=SUM($AA$2:INDEX($AA$2:$XFD$2, 1, SUM($B$2:$C$2)))
I would like to create a succinct Excel formula that SUMS a column based on a set of AND conditions, plus a set of OR conditions.
My Excel table contains the following data and I used defined names for the columns.
Quote_Value (Worksheet!$A:$A) holds an accounting value.
Days_To_Close (Worksheet!$B:$B) contains a formula that results in a number.
Salesman (Worksheet!$C:$C) contains text and is a name.
Quote_Month (Worksheet!$D:$D) contains a formula (=TEXT(Worksheet!$E:$E,"mmm-yy"))to convert a date/time number from another column into a text based month reference.
I want to SUM Quote_Value if Salesman equals JBloggs and Days_To_Close is equal to or less than 90 and Quote_Month is equal to one of the following (Oct-13, Nov-13, or Dec-13).
At the moment, I've got this to work but it includes a lot of repetition, which I don't think I need.
=SUM(SUMIFS(Quote_Value,Salesman,"=JBloggs",Days_To_Close,"<=90",Quote_Month,"=Oct-13")+SUMIFS(Quote_Value,Salesman,"=JBloggs",Days_To_Close,"<=90",Quote_Month,"=Nov-13")+SUMIFS(Quote_Value,Salesman,"=JBloggs",Days_To_Close,"<=90",Quote_Month,"=Dec-13"))
What I'd like to do is something more like the following but I can't work out the correct syntax:
=SUMIFS(Quote_Value,Salesman,"=JBloggs",Days_To_Close,"<=90",Quote_Month,OR(Quote_Month="Oct-13",Quote_Month="Nov-13",Quote_Month="Dec-13"))
That formula doesn't error, it just returns a 0 value. Yet if I manually examine the data, that's not correct. I even tried using TRIM(Quote_Month) to make sure that spaces hadn't crept into the data but the fact that my extended SUM formula works indicates that the data is OK and that it's a syntax issue. Can anybody steer me in the right direction?
You can use SUMIFS like this
=SUM(SUMIFS(Quote_Value,Salesman,"JBloggs",Days_To_Close,"<=90",Quote_Month,{"Oct-13","Nov-13","Dec-13"}))
The SUMIFS function will return an "array" of 3 values (one total each for "Oct-13", "Nov-13" and "Dec-13"), so you need SUM to sum that array and give you the final result.
Be careful with this syntax, you can only have at most two criteria within the formula with "OR" conditions...and if there are two then in one you must separate the criteria with commas, in the other with semi-colons.
If you need more you might use SUMPRODUCT with MATCH, e.g. in your case
=SUMPRODUCT(Quote_Value,(Salesman="JBloggs")*(Days_To_Close<=90)*ISNUMBER(MATCH(Quote_Month,{"Oct-13","Nov-13","Dec-13"},0)))
In that version you can add any number of "OR" criteria using ISNUMBER/MATCH
You can use DSUM, which will be more flexible. Like if you want to change the name of Salesman or the Quote Month, you need not change the formula, but only some criteria cells. Please see the link below for details...Even the criteria can be formula to copied from other sheets
http://office.microsoft.com/en-us/excel-help/dsum-function-HP010342460.aspx?CTT=1
You might consider referencing the actual date/time in the source column for Quote_Month, then you could transform your OR into a couple of ANDs, something like (assuing the date's in something I've chosen to call Quote_Date)
=SUMIFS(Quote_Value,"<=90",Quote_Date,">="&DATE(2013,11,1),Quote_Date,"<="&DATE(2013,12,31),Salesman,"=JBloggs",Days_To_Close)
(I moved the interesting conditions to the front).
This approach works here because that "OR" condition is actually specifying a date range - it might not work in other cases.
Quote_Month (Worksheet!$D:$D) contains a formula (=TEXT(Worksheet!$E:$E,"mmm-yy"))to convert a date/time number from another column into a text based month reference.
You can use OR by adding + in Sumproduct. See this
=SUMPRODUCT((Quote_Value)*(Salesman="JBloggs")*(Days_To_Close<=90)*((Quote_Month="Cond1")+(Quote_Month="Cond2")+(Quote_Month="Cond3")))
ScreenShot
Speed
SUMPRODUCT is faster than SUM arrays, i.e. having {} arrays in the SUM function. SUMIFS is 30% faster than SUMPRODUCT.
{SUM(SUMIFS({}))} vs SUMPRODUCT(SUMIFS({})) both works fine, but SUMPRODUCT feels a bit easier to write without the CTRL-SHIFT-ENTER to create the {}.
Preference
I personally prefer writing SUMPRODUCT(--(ISNUMBER(MATCH(...)))) over SUMPRODUCT(SUMIFS({})) for multiple criteria.
However, if you have a drop-down menu where you want to select specific characteristics or all, SUMPRODUCT(SUMIFS()), is the only way to go. (as for selecting "all", the value should enter in "<>" + "Whatever word you want as long as it's not part of the specific characteristics".
In order to get the formula to work place the cursor inside the formula and press ctr+shift+enter and then it will work!
With the following, it is easy to link the Cell address...
=SUM(SUMIFS(FAGLL03!$I$4:$I$1048576,FAGLL03!$A$4:$A$1048576,">="&INDIRECT("A"&ROW()),FAGLL03!$A$4:$A$1048576,"<="&INDIRECT("B"&ROW()),FAGLL03!$Q$4:$Q$1048576,E$2))
Can use address / substitute / Column functions as required to use Cell addresses in full DYNAMIC.