Any way with standard excel array functions to achieve a mirroring of a vector? I would like to use it in further calculations, thus a cell-by-cell OFFSET(.) solution unfortunately does not work for me.
So what i need is basically that
a
b
c
becomes
c
b
a
(thus being projected by a matrix
0
0
1
0
1
0
1
0
0
)
as an array function.
I have created a List in excel of various tasks. (See attached example.) Each row contains one cell with a function which equals the cell above it and to the right. So the function for cell C3 would be D2. The only importance is that the cell mirrored is always the cell one above and to the right. However, now I would like to be able to rearrange this List, but the “one up and to the right” function will now be all over the place.
Is someone aware of a function which will target a relative location instead of an exact cell?
How do you multiply two column vectors D2:D6 and G2:G6 based on reference cells A3 and B3 that are equal to D1 and G1?
A
B
C
D
E
F
G
1
2
3
4
5
[Code] ......
I currently have everything on one worksheet, but wish to add more sheets that will deal with the same rows (students) but will contain different data in some (but not all of) the columns. The problem is this:
I can see how to have Sheet2 update from Sheet1 normally. I cannot see how to have Sheet2 update from Sheet1 when I insert rows in the middle of my data so that I can insert new students into their classes. Can I have Sheet2, 3 etc all manage rows based on Sheet 1 even with inserts?
I have a spreadsheet (Sheet1) that I am currently trying to mirror onto another spreadsheet (Sheet2) within the same workbook. I've tried to accomplish this task with a regular excel formula but, the excel formulas are not dynamic enough to account for the adding/deleting of rows. Sheet2 needs to mirror Sheet1 in the sense that all cells on Sheet1 that contain a value must show up on sheet2 in the same format. However, sheet2 also contains formulas that do not/are not needed on sheet 1. Sheet2 needs to be dynamic enough to expand/contract with the adding/deleting of rows on sheet1 but, also needs to contain formulas that are not overwritten in said expanding of information.
One spreadsheet (Sheet1) sometimes goes out to a client and can not contain cost information. However, the cost info is needed on Sheet2 for some of the formulas I need to run.
The worksheet contains 20 different datasets which are divided into separate 30 x 10 grids, all of which help comprise a larger 300 x 20 grid. I have defined each smaller grid/dataset as its own named range. Originally the entire dataset started in A1, but I am shifting it dataset down by 40 lines to create space to work at the top of my workbook.
I am wanting to create a data validation list in A1, then have cells A3:J32 populate with the named range I select in A1. However I also want this populated dataset at the top of the sheet to be a mirror -- not a copy.
Therefore once I have the data in my range available A3:J32, anything I manipulate would be mirrored in the original range in the lower portion of the workbook.
I have a workbook that will have multiple sheets that I wish to have the exact same formatting, however, the data on each sheet may vary.
I want to be able to use a "Master Sheet" to make all formatting (ie. cell size, text alignment, font size/style) changes and have the other sheets automatically update.
I do not want this to affect or interfere with the data.
The reason is that some workbooks may end up with a large amount of worksheets and when I want to make a change to cell sizing or alignment I don't want to have to go through all of them to do this.
I have one spreadsheet in which data was inserted vertically, and in order to move it to SQL, i would like to first mirror it horizontally in a 2nd spreadsheet (the reason i want to mirror it and not just copy the data is that the information in the first sheet changes dynamically).
So i figured out the basic function - (=sheet1!B0), but doing this on more than a 400 cells could be a problem. So my question is, how can i make, and lets take an example, cells A1 through I1 (in spreadsheet2) mirror A1 through A9 (in spreadsheet1), without editing functions cell by cell?
(Using Excel 2007)
What would be the quickest and most efficient way of doing the following:
Example
Sheet 1: clicking once, twice, three times in the following cells to change the fill to Red, Yellow, Green respectively (in Row 22, COLUMNS E H K N Q T W Z AD AG) and mirrorring this format/fill on:
Sheet 2: , mirror the selected fill on sheet1 in E22, H22 , K22 in in E3:N3 respectively example E22 (sheet1) is mirrored now in E3 (sheet 2); H22 (sheet 1) is mirrored in F3 (sheet2) etc etc.
I have 35 tabs formatted in the same way - each tab, as with Sheet 1 is linked to a different row on sheet 2 in the same range as is sheet 1 and would need to replicate the mirorring on Sheet 1 to each of the other 34 tabs.
I use a existing code and want to add the Concatenate in the code.
VB:
Sub Subtotal()
Dim myAreas As Areas, myArea As Range, x As String
Dim y As Long
Worksheets("INVOICE_hulp").Activate
Range("Q1").Select
[Code] ....
The array sum function works but Concatenate not. In Excel I get the formula Concatenate(H2:H3) in stead of Concatenate(H2,H3). What should I change to get the code working?
I want to create a function in a module that will read an array from sheet1 preform an operation on it then return the result to the spreadsheet in a defined amount of cells in this example 8.
In Module1:
VB:
Function func1(ByRef arrayA())
Dim arrayB(8)
For k = 0 To 7
[Code].....
How does the resultant arrayB get populated onto the spreadsheet?
I want to use the countif function for a certain array. The range is set by another cell which is made up out of a percentile of an entire row.
The problem is is that excel doesn't see the value it displays so i continuously get a value of 0 in the countif cell. If i fill in the range by hand, which is exactly the same range as the outcome of the percentile the countif cell does give the correct value.
So in short the problem is i guess that the countif cell does not recognize the value because this value is made up by a formula.
I am working on a Monthly Vehicle Spread Sheet. One of the outputs I am trying to achieve is an automatic calculation of Mile Per Gallon. To do this, I need to know if there is a function that will return the value of the first entry of a group of cells.
In calculating the miles per gallon, I need to subtract the first gallon amount entry of the total gallons in the month, then divide that number into the difference of the mileage in the month recorded when the vehicles fueled up.
Is there anyway I can do the below formula without it being an array formula?
View 2 Replies View RelatedI am trying to write a code for simulating a stock price using geometric brownian motion. I have the function part down as follows:
Public Function SimStock(Initial_Stock_Price As Double, _
Expected_Return As Double, _
Volitility As Double, _
End_Time_Days As Double, _
Number_of_Steps) As Double
SimStock = Initial_Stock_Price * Exp((Expected_Return - Volitility ^ 2 / 2) * (Number_of_Steps / End_Time_Days) * NRnd2() * Sqr((Number_of_Steps / End_Time_Days)))
End Function
Now what i need to do is to apply this to an array. so that when i run the sub it will simulate prices from today up to some number of days that i specify. This number of days will be equal to "End_Time_Days" which is part of my function. Furthermore the simulation has to be such that it uses the above formula for the first entry but then replaces "Initial_Stock_Price" with the result of the preceding entry in each subsequent entry.
Is it possible to submit the MEDIAN() function as an array (ctrl + shift + enter)?
I.e., I would like to submit a function similar to this SUM() function:
{=SUM(IF(("a"=$A$1:$A$7),$B$1:$B$7,))}
However, when I submit
{=MEDIAN(IF(("a"=$A$1:$A$7),$B$1:$B$7,))}
it does not give me the intended result.
For some reason my array called "PriceSum" is not getting load with values or not being summed. I am not sure if it is because I am trying to load a value with a decimal in it or not.
For logic purposes:
lastrow = 2
Stock = Banking
Cell "W2" = 5
Cell "X2" = 71.84
Cell "U2" = Bought
Cell "V2" = Banking
Code:
Private Sub Purchase_Click()Dim MyArray As Variant
Dim x As Integer
Dim t As Integer
Dim lastrow As Integer
Dim QuantityArray(0 To 1000) As Variant,
[Code] ...........
I have a big macro that runs whenever there is a change made. I'm not gonna link it all because I don't think that would be useful... This macro does:
1. Disables Events.
2. Removes Protection
3.Calls some macros that check a few values and change a few cells.
4. Activates events.
5. Hides or shows ranges of cells depending on the results of the called macros.
6. Reactivates protection.
As well as the cells the called macro changes, there is a column of True/False results stretching from AE16 to AE491 with several blanks in the list as well. (All of this is decided upon a different macro that isn't linked with the change.) I want a loop that will read the True/False column and if it finds a false, make 8 buttons invisible.
I tried putting this code between Step 5 and 6 of the macro.
Code:
Dim J As Integer
J = 16
Do
[Code].....
This isn't working at all... I was thinking if there was gonna be an issue then it would be the opposite where it stops the buttons appearing all together but even when there are falses and I am changing things it doesn't seem to make a difference.
Column C contains the names of real-estate brokers.
Column E contains the colors of the homes for sale.
Column Q contains the values of the homes.
I want to return the sum of the 50 most expensive homes that are yellow and for sale by Century 21.
I'm familiar with array formulas, and with the large function. I just do not know how to incorporate the large function within the sum/array formula.
I'm just getting into functions, so please bear with me on this as I start to understand how they really work. I do have the VBA and Macros for MS Excel book which has been a great help!
Normally on this I would use a simple array formula to gather a total calculation from a timesheet, but in this case there can be numerous timesheets to add this up.
Hours would be recorded on a sheet with both a client and a task selected. I also have a summary sheet to show clients against tasks... adding all the hours from each timesheet.
If it were from a single Timesheet (possibly creating a single one of these for all sheets is an option?) I would be able to use the following array formula:
=SUM(IF((Timesheet1!$F$8:$F$22=C$5)*(Timesheet1!$G$8:$G$22=$A9),Timesheet1!$D$8:$D$22))
Timesheet1 Column D = hours
Timesheet1 Column F = clients
Timesheet1 Column G = tasks
Row 5 (starting Column C) = clients in summary sheet (across top)
Column A (starting Row 9) = tasks in summary sheet (down side)...........
I am trying to write a public function that fills a table for a 2-dimensional array and am having trouble with my named ranges. The x-axis is based on years (range F2:O2) and the y-axis is a q_factor (range E3:E23) so the data range would be (F3:O23. The following outlines my logic:
Public Function bondValue(years As Range, q_factor As Range, z As Double)
Dim nRow As Long, nCol As Long
Dim bondPort As Range
nRow = q_factor.Rows.Count
nCol = years.Columns.Count
sumTau = 0
I have written the code below. But it didn't work. In my opinion the error is most probably caused by irr worksheet function. Because the code is actually bigger and I tried it all part by part.
Option Base 1
Dim i As Integer
Dim j As Integer
Dim counter As Integer
Sub General() 'Makes general calculations
Dim Cash_Flow_Project_Entity(49) As Variant 'Toplam Yatırım Nakit Akımı
Dim FIRR(49) As Variant 'Yearly FIRR
Analysis_Period = Worksheets("Veri"). Cells(15, 5) 'Takes " analysis period" from "Veri" Worksheet
End Sub
I have the following assignment to do, problem is I'm new to arrays and functions in VBA and nothing is working for me, i get errors no matter what i try, (for example i don't know how to feed the array to the function, and it won't let me write a range to an array)
5.A) Write a function that takes a 2D array of doubles, a single cell range, an optional cap and an optional floor.
B)Write the array on to the sheet with the single cell range parameter being the location of the top left of the array on the sheet. When writing the array to the sheet, for each value in the array where it is below the floor put the floor on the sheet, where the value is above the cap put the cap value on the sheet, otherwise display the original value. The input array should not be modified.
All code should be what you consider production quality.
Dim topleft As Range
array1 = Range("B8:C18").Value
'array1(1, 1) = 2
'array1(2, 1) = 3
'array1(1, 2) = 6
'array1(1, 3) = 9
'array1(2, 2) = 4
'array1(2, 3) = 5
How can I obtain the array values from a function?
For example: Those steps were made by cytop to split a text (btw it works perfecet!!), I just added Function splitText(strSplit As Variant) As Variant ... End Function
VB:
Function splitText(strSplit As Variant) As Variant
Dim datosColumnaIncio() As Variant
Dim iTemp As Integer
Redim datosColumnaIncio(Len(strSplit) - 1)
For iTemp = 1 To Len(strSplit)
datosColumnaIncio(iTemp - 1) = Mid$(strSplit, iTemp, 1)
Next
End Function
So I want to know if its correct like that:
VB:
Function splitText(strSplit As Variant) As Variant
Dim datosColumnaIncio() As Variant
Dim iTemp As Integer
[Code] .....
So when I call the function:
VB : MsgBox splitText("F4")
It throws an error message :s what is wrong or how can I get the array values of a function ???
I am trying to subtract two values, which are calculated from arrays. Here is my actual code:
[Code] ......
If I remove the "-", I get the sum of both arrays as expected. If I include the "-", I get the "#VALUE!" error message.
Does anyone know why you can't specify an array, like an array of Doubles, as an argument or input to a custom function? For example:
View 14 Replies View RelatedOk, I'm sure that there is something really obvious here, but I'm just not seeing it....
Test Data starting at cell A1:
Please see the attached worksheet for details. I would like the array function to search for instances of the word "FALSE" in column E and return the values of columns A:D when a match is found. I have done this successfully when the lookup value is a value in the first column of the range, but cannot seem to do so when the lookup value is in the last column of the range. I have received a #NUM! error each time.
View 9 Replies View RelatedI have an array called "Universe", which have duplicated values. I am trying to write a code that gives me an array which have only unique values.
View 9 Replies View RelatedI have 15 toggle buttons that are each tied to a unique value. A toggle button identifies the value as either Active or Inactive. I then want to add a command button that will produce the product of all the Active toggle button values.
For very few togglebuttons I can use a code similar to the following (adjusting for the number of buttons)
Code:
Private Sub CommandButton1_Click()
If ToggleButton1.Value = False Then
Sheets ("CTG Calc").Range("e50 = Sheets("CTG Calc").Range("E47") * Sheets("CTG Calc").Range("E48)
Else
Sheets("CTG Calc").Range("E50) = Sheets("CTG Calc").Range("E47")
End If
End Sub
However, when I get more than just a couple togglebuttons it becomes very unwieldy to have multple If then statments for a True/False option for all 15 buttons. I know there is an easier way to do this with some kind of array function that will look at each toggle button separately anf if the togglebutton value is false will generate the product of all false togglebuttons and ignore the value of all true toggle buttons.
