I have a list of numbers and i want to calculate avg and stdev but i do not want "zeros" or "blanks" to enter into the calculations. I have a formula for avg but i need one for stdev.
View 8 RepliesI have a couple of array formulas that were expertly suggested on this very forum. They function spectacularly, but now I need to incorporate them into my code.
The catch is that I am not sure yet if I will a WorksheetFunction solution, or more the likes of the actual "live" formula, e.g., "=SUM(A:Z)"
In either case, I am not sure what the equivalent of CSE is in VBA, or whether the braces/curly brackets can be manually inserted in the live formula.
This formula works great and does everything I need it to do, BUT unfortunately I have since discovered that it is not compatible with several end applications that I am using with my spreadsheet.
Can somebody please suggest an alternative to the array formulae, as written in cells: O6, Q6, S6 & U6, while still giving me the same end result?
I really know nothing about vba so here goes. I would like to enter data in a row with 4 cells of info. then hit enter and return to the first cell and move the row down. all four cells must have data entered. and all four must move down. i tried some code as below i found and i modified but it did not work as expected. this moved the row down when returning the cursor to A2. It also should not copy the data style of the top row.
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
If Target.Column <> 1 Then Exit Sub
Application.EnableEvents = False
[Code].....
This formula must be confirmed with CTRL+SHIFT+ENTER not just ENTER. You will see { } brackets appear.
View 3 Replies View RelatedFor Excel 2007, does this key function only work after typing in a formula into a cell? I tried pasting the formula and am unable to get the {}.
Is there some setting in preferences to allow this?
If ur using a formula that uses Control Shift Enter to activate it in Excel,
How do u use that formula in VBA? ....
i am trying to modify and existing array formula
=VLOOKUP(R2,TRIM(Codes!$C$3:$D$283),2,FALSE)
but ctrl shift enter does not seem to work. has anybody else encountered this problem?
FYI auto calculate is on, lookup value and table array are all formatted the same. as i said, the formula works but i need it updated for one extra row.
I recently upgraded my computer. I noticed I can no longer enter array formulas. When I tried to enter an array formula using CTRL+Shift+Enter, nothing happens. I don't get any error, just nothing happens.
If I do the same exact thing on my old computer, it works - formula is converted and I see the braces {} added as part of my formula. Am I missing a macro or add-in? I'm using Excel 2002 - same version on my old computer. Is there another way to generate an array formula besides using CTRL+Shift+Enter?
I have a ton of cells that contain formulas with arrays. How can I update these without:
clicking the cell
clicking the formula bar
then hitting CTRL+SHIFT+ENTER
VBA automation -
Excel added the formula - but they all return "Not Found". After the VBA automation - I visit each cell, see the formula is correct and then press Control +Shift + Enter; then the correct value displays! Of course, the curly brackets also appear in the formula bar. In VBA I tried to use the:
objXL.ActiveCell.FormulaArray = "=IF(ISERROR(INDEX(PositionDataSell!$T$2:$T$505,MATCH(" & lngContractID & "&" & strQuote & strConCat .....
The Excel Formula bar for the cell is just empty (blank)
Using only the Formula property:
objXL.ActiveCell.Formula = "=IF(ISERROR(INDEX(PositionDataSell!$T$2:$T$505,MATCH(" & lngContractID & "&" & strQuote & strConCat .....
The correct formula is created in each cell, but. Until I visit that cell and use the Control+Shift+Enter - the lookup will not work. It is proof that the right formula is there, without the curly brakcets.
In Excel - my vba code successfully constructs these formulas: In essence: It checks for an error and prints "Not Found" if no match is found in the check. It test for two values in a row - matches them to two columns on a row in another worksheet, and returns a third value for the matches of the same row.
For example the formula below is in cell AU6. I want to exclude A6 from the array. Row AU7 would need to exclude A7 when I drag it down.
=MAX(IF($A$6:$A$493=AT6,$AS$6:$AS$493))
I have 16 columns in a single row that I am trying to apply to an array formula. That works, but I need to exclude all cells with the number "0" from the array range. I think I can do this myself in VBA but I don't want to run a macro every time something changes. Is it possible to do this in excel?
{=10*log(10^(A1:A16/10))}
It is possible that A1:A4 is a non-zero range and A12:16 may be a non-zero range. (Zeros will always be grouped in 4s)
I have data that is formatted in an Excel 2010 table. The two columns in question are [Invoice #] and [Description]. In the description column I have descriptions of products as well as freight. The same invoice number would be tied to the product description as well as its associated freight. I need to filter out certain product types and their associated freight items.
The macro I wrote creates an array of invoice numbers that I want to filter out and leave the remaining invoices, but I can't get the filtering part to work. Here is my code:
Dim Invoices() As Variant 'array of invoice numbers
Dim Descriptions() As Variant 'array of Descriptions
Dim InvoiceFilter() As Variant 'array of invoice numbers to filter
Dim i As Integer 'counter
Dim j As Integer
j = 1
[Code]...
What happens now is that it filters out all values in the Invoice column instead of only the values in the InvoiceFilter array.
I want to enable button on the Menu and Toolbar if User is selected entire row (only one row). If it is selected some Range or more than one Row, the button must be disabled. I'm using this to detect what is the user selection:
View 2 Replies View RelatedI have the basics set up, but need to work out how to make it calculate my pay per shift dependant on the type of shift i have worked.
I have attached a screen shot of the current page,
In it i have currently used validation drop boxes for the location and worked columns with tables just to one side of the sheet.
The shift pay is the column i am having trouble with.
I would like it to change dependant on what is selected in the 'worked' column.
For most things it should just display basic plus holiday, however if supervisor is selcted in the work column, it should display basic plus holiday plus supervisor.
a person works for certain hours and get paid according to the hours worked either by day or by night or a mix of both. Day payment is $8 when worked between 08:00 and 19:59 , night payment is $12 when worked between 20:00 and 07:59. The excel cell are formatted as datetime with yyyy-mm-dd hh:mm , the function works fine in getting the time information and checking whether the whole work is all day or all night , yet the if-then-else statements for calculation seems to be wrong!!
examples:
start = 2008-01-01 09:15 , end = 2008-01-01 11:40 , all day as it is between 08:00 and 20:00 and cost = 8/hr = 19.333
start = 2008-01-03 21:05 , end = 2008-01-04 02:05 , all night as it is between 20:00 and 08:00 and cost = 12/hr = 60.000
start = 2008-02-02 19:00 , end = 2008-02-02 20:05 , cost = 9.000 as 1 hour day = 8.000 plus 5minutes night = 1.000
Function prod(st As Date, en As Date) As Double
Dim shour As Integer
Dim smin As Integer
Dim ehour As Integer
Dim emin As Integer
Dim stod As String
Dim etod As String
pday = 8
pnight = 12
shour = Hour(st)
smin = Minute(st) + shour * 60
If (shour >= 8 & shour < 20) Then
stod = "day"
Else
stod = "night"
End If
ehour = Hour(en)
emin = Minute(en) + ehour * 60
If (ehour >= 8 & ehour < 20) Then.................
I'm trying to add an enter space to text with the combination of a loop and an array, but I cannot find the right combination so that the final result appears as so:
ArrayItem
Desired Text
or via excel
=NamedRange&"
Desired Text"
Here is the code for the loop, trying to add the appendage to the first item after the if.
[Code] .....
I have following Array formula in Cells N1:N3.
HTML =SUM(IF(O$4:O$1000="Total I/O Points",N$4:N$1000,0))
Each formula has different text in "".
There are a few macros in this workbook that delete and/or insert rows.
When that happens, the formulas listed above get modified with different references. How do I restore the formulas back to the same range reference [O$4:O$1000]?
I typed in the word array into Excel Help and found this item
"About array formulas and how to enter them"
I am trying to duplicate the first example and cannot
Ex: =Average(if(C5:C14="Europe",D5:D14))
I tried something similar to this (diff cell ref) and I get #VALUE
Do I need to check off an addin or something?
I've created a very large spreadsheet (4096 calculations) and I'm using array formulas for a large number of cells, which leads me to my current predicament. All the formulas are written in, but I haven't done the necessary ctrl+shift+enter after finishing all of them (there is only slight variation in each calculation so I produced them in an iterative manner) and I was wondering if there was a way besides selecting each cell individually - pressing F2 - Then pressing CTRL + SHIFT + ENTER to make all my formulas array formulas.
View 5 Replies View RelatedI'm trying to enter a series of formulas referencing the first cell of each row.
With Range("A40")
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 1).FormulaR1C1 = "= COUNTIF(Details!R2C2:R65536C2,RC1)"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 2).FormulaArray = "=RC[-1]-SUM((Details!R2C2:R65536C2=RC[-2])*('Details'!R2C11:R65536C11=RC1))"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 4).FormulaArray = "=SUM((Details!R2C2:R65536C2=RC1)*(Details!R2C4:R65536C4>TODAY()-7))"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 5).FormulaArray = "=RC[-1]-SUM((Details!R2C2:R65536C2=RC1)*(Details!R2C11:R65536C11=RC1)*(Details!R2C4:R65536C4>TODAY()-7))"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 7).FormulaArray = "=SUM((Details!R2C2:R65536C2=RC1)*(Details!R2C4:R65536C4>TODAY()-30))"
Range(.Cells(1, 1), .End(xlDown)).Offset(0, 8).FormulaArray = "=RC[-1]-SUM((Details!R2C2:R65536C2=RC1)*(Details!R2C11:R65536C11=RC1)*(Details!R2C4:R65536C4>TODAY()-30))"
End With
While this code works for the first formula, the following 4 are arrays, and for some reason, will only reference the first A40 cell.
I'm using the following formula to calculate the % relative standard deviation of 5 values:
ROUND((STDEV(C8:C12)/AVERAGE(C8:C12)*100),6)
where C8 through C12 are all 3.48.
I was surprised to see the result of 0.000002, and not 0.000000. This formula seems to be accurate to 6 decimal places when using 5 values that are not all the same. When they are the same, I get this small discrepancy in the 6th decimal place. I attempted to troubleshoot by inspecting C8 through C12. The values were typed in as seen above (3.48) and the cell formatting is set to 2 decimals in each of these cells, so the cells themselves shouldn't be contributing to the issue.
I have a worksheet containing data in columns. For each column, I would like to calculate the standard deviation of the mid-95% of the values i.e. 2.5th percentile to 97.5th percentile (to reduce the effect of "outliers").
So first of all I calculate the values of the 2.5th and 97.5th percentiles:
A102 (2.5th percentile) = PERCENTILE(A1:A100,0.025)
A103 (97.5th percentile) = PERCENTILE(A1:A100,0.975)
Then using an array formula shamelessly plagiarized from this very website, I calculate the standard deviation of the values that lie in that range:
{=STDEV(IF((A1:A100>=A102)*(A1:A100
The issue is.. I have a locked spreadsheet and one of the column has a formula in it i.e column H +column I - column J for each particular row.
wen the user inserts a new row the formula is not entered automatically to the new cell in the column which has the formula.
could someone tel me how to write a code for calculating the cell when they click on the button..
basically i have thought of having a button which the user clicks to populate the whole column. But i am not getting the syntax right..
I have a set of values. #N/A413636363632. The #n/a is there on purpose for charting reasons. How do I calculate the stdev of that range? i.e. ignoring the error?
View 2 Replies View RelatedIf I have 50 data points sorted in order (oldest --> newest), how do I do a stdev function that will only pull the 24 most recent points?
Essentially, I have 14 columns with 50 data points each. At the end of the list (or maybe beginning - under the column header) I want to do a stdev calculation referring to the most recent 24 points and a second for the most recent 36 points.
I'd like to calculate the standard deviation and mean of a whole load of data. Unfortunately it has some errors, FALSE values, blank cells and zeroes I'd like to exclude. Calculating the average is no problem as the AVERAGEIF function works fine, but there is no equivalent for STDEV. The (array) formula
STDEV(IFERROR(E29:E32,FALSE))
ignores the cells with errors and calculates the SD, and the (array) formula
STDEV(IF(E29:E32>0,E29:E32,FALSE))
ignores the cells with a value of 0 in them and calculates SD.
How can I combine the two into one formula?
I have trouble with calculating standard error with multiple criteria. Below is the formula I used:
=STDEV(IF($J$2:$J$25="A",IF($K$2:$K$25="B",IF($L$2:$L$25=1,M2:M25))))/SQRT(COUNTIFS($J$2:$J$25,"A",$K$2:$K$25,"B",$L$2:$L$25,1,M2:M25,""))
The problem is the blank cells in the range that I am calculating (M2:M25). Everything is alright if there were no blank cells in M2:M25. If there were any blank cells, however, the STDEV was wrong (the countifs part was correct). It treated the blank cells as zero.
I have 2 columns.
Column E has the amount of time each day.
Column G is where I want the Sum to be displayed.
I need Column G to do a =Sum(E4:E33), but if anywhere in between E4 and E33 there is a period of 5 days where it totals 0 then I want column G to re-add from the first day where there is a amount in it.
Ex: E4 to E10 totals 7 (1 per day), from E11 to E15 totals 0, from E16 to E33 totals 18 (1 per day again).
In Column G at G10 it should total 7, at G11 it should be 6, G12 5 etc until it hits G15 where it sees the 5 previous days nothing was entered so it enters a value of 0, because G15 is set to 0, G16 will start adding from E16 till E33, until somewhere down the line it sees another period of 5 days where it adds up to 0 again.