I am trying to find if there are any entries that have the same ID and also are within 30 mins of each other and the ID is always arranged in numerical order
The ID is in column A, date and time in column B, in column C and D i have these respectively
{=IF(AND(A2=$A$2:$A$7<>A2,OR(AND(0<B2-$B$2:$B$7<>B2,B2-$B$2:$B$7<>B2<0.020833),B2-$B$2:$B$7<>B2=0,AND(-0.020833<B2-$B$2:$B$7<>B2,B2-$B$2:$B$7<>B2<0))),"TRUE","FALSE")}
=IF(AND(A3=A2,C3="TRUE"),"",A3)
the output of the C column is always false, is there a fix for the formula or another way of approaching this?
Thank you ( sorry if this type of qn has already been answered )
I have made a similar Excel sheet, containing two important things:
The usage of the TIME() function, which makes it far more readable.
The usage of ABS(): if you want to compare the size of a difference, never forget to take the absolute value :-)
The sheet contains some characters 'a' and 'b' with some time entries, the formula checks if the value equals 'a' and if the time is within 10 minutes of 8h45. The used formula is:
=AND(A3="a",ABS(B3-TIME(8,45,0)) <= TIME(0,10,0))
Hereby a screenshot:
The colours are the result of conditional formatting, based on that same formula.
I have come up with
=IF(A2<>A1,"top no",IF(AND(A2<>A3,ABS(C2-C1)>TIME(0,30,0)),"bottom no",IF(AND(A2<>A3,ABS(C2-C1)<TIME(0,30,0)),"bottom yes",IF(ABS(C2-C1)>TIME(0,30,0),"mid no","mid yes")))) and =IF(ISERROR(MATCH("*no*",K2)),"",A2) to solve my problem
Related
I have a huge amount of data to process in which 4 points with a related prefix needs to be subtracted from each other.
Data consists of ID and x value
Example
ID = 290.12, 290.03, 290.06, 290.09, 300.12, 300.03, 300.06, 300.09, 301.12, 301.03, 301.06, 301.09
(let's call prefix a "ring number" and suffix time on the clock)
X value = any numerical value for each ID assigned
What I'm hoping to do is to search for the first number before the dot i.e. 300 and then subtract the value of 300.06-300.12 in one cell and in another cell 300.03-300.09.
(The subtraction is just an example, how I need to manipulate with the numbers is slightly more complicated, but I got this one under control)
This is my actual Data and what I need to produce is to the right of the raw data. At the moment, I'm doing it manually for each set of "rings"
Anyone knows how to approach this? I'm thinking vlookup, but I'm not very proficient in excel.
New Excel
I tried vlookup, but I don't know how to construct the formula and I run out of ideas.
Edit:
I found out that REDUCE is no requirement in this case, so it can be shortened to:
=SQRT(SUM(((INDEX(B:D,XMATCH(I3+0.09,A:A),SEQUENCE(1,3))-INDEX(B:D,XMATCH(I3+0.03,A:A),SEQUENCE(1,3)))^2)))
You could change +0.09 and +0.03 to your needs and may reference them using LET() for easy maintaining:
=LET(id,I3,
_id1,0.09,
_id2,0.03,
SQRT(SUM(((INDEX(B:D,XMATCH(id+_id1,A:A),SEQUENCE(1,3))-INDEX(B:D,XMATCH(id+_id2,A:A),SEQUENCE(1,3)))^2))))
Previous answer:
=LET(
id,I3,
_id1,0.09,
_id2,0.03,
SQRT(
REDUCE(0, SEQUENCE(1,3),
LAMBDA(x, y,
x+((INDEX(B:D,XMATCH(id+_id1,A:A),y)
-INDEX(B:D,XMATCH(id+_id2,A:A),y))
^2)))))
This formula looks for the matching value of the id value I3 + _id1 minus the matching value of id value + _id2 for columns B to D and adds the ^2 results per column. Then it calculates it's square root.
You can change _id1 and _id2 to your needs.
To calculate the Delta (as shown) at once you could use:
=LET(id,I3,
_id1,0.09,
_id2,0.03,
_id3,0.12,
_id4,0.06,
x,SQRT(SUM((INDEX(B:D,XMATCH(id+_id1,A:A),SEQUENCE(1,3))-INDEX(B:D,XMATCH(id+_id2,A:A),SEQUENCE(1,3)))^2)),
y,SQRT(SUM((INDEX(B:D,XMATCH(id+_id3,A:A),SEQUENCE(1,3))-INDEX(B:D,XMATCH(id+_id4,A:A),SEQUENCE(1,3)))^2)),
(x-y)*1000)
You can have a column of unique values of the integers and a new column where you reference these values as id and drag down the formula to get your row by row result
In another column you can refer to these columns and sort per the second column using SORTBY()
I have the following formula to return the value of the last value in a column:
=LOOKUP(2,1/(D:D<>""),D:D)
What I need now is to return the value of the cell adjacent to it as well. (It will not necessarily be the last value in that column and the info in Column D could have duplicates.
If your data looks like this:
A 1
A 2
A 3
B 4
B 5
B 6
C 7
To get last value this will do the trick:
=INDIRECT("B"&COUNTA(A:A))
And to get last where value is A:
=INDIRECT("B"&MATCH("A",A1:A7,0)+COUNTIF(A1:A7,"A")-1)
Just use next column:
=LOOKUP(2,1/(D:D<>""),E:E)
Ok, So I have found an answer by playing around with array formulas.
The problem was that this is a stock control sheet where there are changes made at multiple times, each recorded in the next available row. There is always a date (Column E) but not necessarily a Supplier, as it might be stock moving out. When a Supplier delivers, the Supplier name is recorded in Column D. In D1 the last supplier is then shown with the following formula.
=LOOKUP(2,1/(D:D<>""),D:D)
I want to then see what date it was last received. The formula I found that works is as follows (Array Formula):
=INDEX(E:E,MAX(IF(D:D=D1,ROW(D:D)-ROW(INDEX(D:D,1,1))+1)))
This is generally how I do it:
=XMATCH(FALSE,ISBLANK(A:A),0,-1)
This is what each part does:
Parameter
Explanation
FALSE
Instructs Excel to find the first instance of FALSE that it finds
ISBLANK(A:A)
Takes in the column A:A and notionally assigns a value to every item in the column
0
Means we want an exact match. Probably not necessary to put in, but I think it's good practice anyway
-1
Instructs Excel to start the search at the bottom/right of the range and work up/left. If you change this to 1 (the default), Excel will begin the search at the top/left and work down/right
So, taken together, this will search from the bottom of the column A:A, until Excel finds the first cell that is not blank, and return that cell.
Also, yes, this equation can be changed to a row format (e.g. 1:1), and can take a smaller range (e.g. A1:A20), but it cannot take a 2-dimensional range (e.g. A1:B20).
As a practical matter, this approach is much faster than other approaches (and much faster than you'd think, given it's evaluating against every row/column in the range), and won't get fooled by columns that have empty spaces in them (like with a COUNTA style approach).
this should be simple enough, but numbers (on OSX) keeps throwing an error about the ranges being different sizes.
I have a list of numbers, each with an associated date, and I want a sum of all numbers within a particular month (to give, on a separate sheet, a monthly total).
Here is what I've tried:
SUMIFS(
Sheet1::Table 1::D2:D84,
MONTH(Sheet1::Table 1::A2:A84), "=04",
YEAR(Sheet1::Table 1::A2:A84), "=2014"
)
Sorry if this is a stupid question, but I've tried fiddling with it and it just won't accept it.
Thanks in advance.
You cannot put a function inside the range:
=SUMIFS(C1:C25;Month(A1:A25);"=3")
than you need to add two (hidden?) columns with Month & year function.
After you build SUMIFS based on the new columns
=SUMIFS(C1:C25;D1:D25;"=4";E1:E25;"=2014")
sum all value from C1 to C25 if column of month (D) is equal to 4 and column of year (E) is equal to 2014.
I would suggest considering using a SUMIFS function with an upper\lower limit, and then either referencing a cell with the dates, or using their numerical value in the formula (the former is my preference, to reduce hard coded values = easily updated\reused). So something like:
=SUMIFS(D2:D84, A2:A84, ">="&E1, A2:A84, "<="&E2)
In this example:
column 'D' has the values you want to sum
column 'A' has the date values
columns 'B' and 'C' are treated as irrelevant (for the sake of this formula)
column 'E' has 2 values, in row 1, the lower limit (for this specific question, the first of April) and in row 2 the upper limit (for this specific question, the final day of April)
Then have your lower limit for dates (the first day from when you would like column 'D' to be counted) in cell E1, and your date upper limit in E2.
Easily updated for future months, so might save you some work down the line.
The next easier option would be to update it to be formatted as a table, because your formula would be slightly more legible, add in some named ranges (in this case, E1 = 'lowerlimit' and E2 = 'upperlimit) to once again make it easier to read the formula, in which case you'd end up with something like:
=SUMIFS(table[FigureToBeAccrued], table[dates], ">="&lowerLimit, table[dates], "<="&upperlimit)
Might've overcooked this answer, it's my first, so wanted to make sure I didn't skimp. Let me know if you've got any follow up questions.
I am importing into excel timestamps in the format YYYY-MM-DD HH:MM:SS.sss into column A of a new spreadsheet. I am trying to calculate the difference between two times.
So in column B I have the formula =RIGHT(A1,6) which gets the SS.sss value. In Column C I am taking the values away from each other - =B2-B1. This correctly calculates the gap between the two values.
What I want to do now, is create an IF statement =IF(C2<>0.02,"","Error"), to determine if the time gap is not the value is it supposed to be.
The problem is, that this IF statement always is evaluated as Error instead of the blank cell, even if the value in column C is 0.02.
Does anyone know why this might be happening?
Maybe you're comparing text 0.02 with value 0.02? Try:
=IF(VALUE(C2)<>0.02,"","Error")
The test in =IF(C2<>0.02,"","Error") with C2=0.02 evaluates to FALSE (ie C2 DOES equal 0.02), so 'of course' the third parameter is returned. I suspect you may want =IF(C2=0.02,"","Error").
I am a VBA Newbie and a first timer on this forum - I have followed all the instructions on the "how to ask" page - I may have missed something please do advise
I am creating an EV report for project tracking based on the following column headers (showing only a few for brevity)
"TaskName" "Status" "BaselineStart" "BaselineFinish" "BaselineEffort"
need to sum up the values in the BaselineEffort column in 7 day increments after checking if the value in the BaselineFinish column is less than or equal to the 7th day value
I believe the answer lies in using arrays, but need handholding with that concept to understand how it works
Pivot and Excel formulas dont work for me because the table is dynamic while the report is static and I need to remove user intervention in creating the report
Thanks in advance
say that the criteria column starts in A1 and the colume to be summed starts in B1
do while not isempty(range("a1").offset(x,0))
if range("a1").offset(x,0) = SomeValue then
sum = sum + range("a1").offset(x,0)
end if
x = x + 1
loop
this code will run until it has looked at each item in column A, and add the value in column B to a sum I called "sum" if the value in column A equals "SomeValue." I doubt you can actually use the variable name "sum."
I hope that's useful.