Convert Boolean Array To Integer Array?
Jun 21, 2014wondering is there a VBA equivalent of --() in excel that turns trues and falses to 1's and 0's?
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Array As String And Integer Together
Sep 19, 2007I have defined array say like this:
Dim myarray (1 to 5, 1 to 2)
Is possible to define something like this?
myarray (x, 1) as string
myarray (x, 2) as integer
x is anything between 1 to 5 .
How Do I Locate The Largest Integer In An Array
Jan 15, 2009I have an array of data with both positive and negative numbers. I want to locate the largest number (farthest from zero) regardless of sign. But I will need to retain the sign because I will be dividing every number in the array by that number to normalize the array to values between 1 and -1?
View 12 Replies View RelatedCount Indexes In Integer Array With Value > 0 Without Looping
Jul 5, 2012Is it possible to count the number of indexes in an integer array that have a value > 0 without looping through the array? I found something using Filter, but that only appears to work on string arrays.
View 2 Replies View RelatedConvert Array To List
Sep 26, 2008I have a data array which i would like to convert to a list. Sort of the reverse of a Pivot Table
See example below
I would like to turn this
Account Jan Feb Mar April etc..
001 59 30 25 40
002 12 20 32 29
003 5 13 27 39
004 10 11 12 13
Into This
Account Month Amount
001 Jan 59
001 Feb 30
001 Mar 25
001 April 40
002 Jan 12
002 Feb 20
002 Mar 32
002 April 29
003 etc...
There is a sample of the data file attached.
Convert Code Into An Array
May 9, 2008I have a list of code that it has been suggested to me will work a lot more efficiently by using an Array.
Sub Auto_Open()
Sheet1.ComboBox1_click
Sheet2.ComboBox1_click
Sheet2.ComboBox2_click
Sheet3.ComboBox1_click
Sheet4.ComboBox1_click
Sheet6.ComboBox1_click
Sheet6.ComboBox2_click
Sheet10.ComboBox1_click
Sheet10.ComboBox2_click
Sheet11.ComboBox1_click
Sheet12.ComboBox1_click
Sheet12.ComboBox2_click
Sheet15.ComboBox1_click
Sheet15.ComboBox2_click
Sheet16.ComboBox1_click
Sheet16.ComboBox2_click
Sheet17.ComboBox1_click
Sheet17.ComboBox2_click
Sheet18.ComboBox1_click
Sheet19.ComboBox1_click
Sheet19.ComboBox2_click
End Sub
All the code does is refresh the selection list in a combo box so it is up-to- date when the workbook is open.
UDF - How To Send Range And Convert To Array
Dec 5, 2011I want to have a user-defined function where the user sends a range (i.e. "A1:J1") and each cell is viewed as a member of an array. I can do this if the user sends "A1,B1,C1,D1,E1,F1,G1,H1,I1,J1", but this is very cumbersome. I tried the following code:
Code:
Public Function CreateDenom(DenomValues As Range) As Variant
Dim tmpArr() As Variant
Dim c As Range
For Each c In DenomValues
tmpArr(c) = c.Value
Next c
CreateDenom = UBound(tmpArr)
End Function
This won't be the end product of course, but it's a starting point if I can get it to work. However, I get an error stating that "A value used in the formula is of the wrong data type."
Convert Array Formula To Macro
Oct 31, 2006The attached has a mega array formula that really slows down the recalc on this spreadsheet. I would like to use a macro to write the value of the formula to the worksheet "Database" column J.
Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Cells.Count > 1 Or IsEmpty(Target) Then Exit Sub
If Not Intersect(Target, Range(Range("rReason").Offset(1, 0), Range("rReason"). _
Offset(UsedRange.Rows.Count + 1, 0))) Is Nothing Then
Target.Offset(0, 1) = Application.VLookup(Target, ValList.Range("ReasonLkUp"), 2, False)
'This formula below needs a VBA equivalent
' Target.Offset(0, 4).FormulaArray = "=IF(MIN(IF(R7C3:R35000C3=RC[-7],IF(R7C8:R35000C8>0,R7C8:R35000C8)))=RC[-2],MIN(IF(R7C3:R35000C3=RC[-7],IF(R7C8:R35000C8>0,R7C8:R35000C8))),0)"
End If
If Not Intersect(Target, Range(Range("rSurname").Offset(1, 0), Range("rSurname"). _
Offset(UsedRange.Rows.Count + 1, 0))) Is Nothing Then
Target.Offset(0, 1) = ActiveCell.Offset(0, -2) & " " & ActiveCell.Offset(0, -1)
End If
End Sub
Convert Variant To Typed Array
May 23, 2007I am using strongly typed code, but I am also pulling data from worksheets into variants. e.g.
Dim MyArray As Variant
MyArray = [MyNamedRange]
is there any shortcut to convert the variant to a typed array, which doesn't just involve looping throught the variant and using a casting function, e.g.
Dim MyArray As Variant
Dim typedArray() As type
MyArray = [MyNamedRange]
typedArray = shortcut(MyArray)
Convert Range Fields To Array Elements
May 2, 2013I have a variable that gets set to an address range:
Code:
TAG_RANGE = Sheets(BAL_SHT_TAB_NAME).Range("A1", Sheets(BAL_SHT_TAB_NAME).Cells(Rows.Count, Range("A1").Column).End(xlUp)).Address
In the first loop that executes this command TAG_RANGE gets set to $A$1:$A$39
I want to loop through the values in that range and run tests against them. Is there a function that will take the values in the address range an convert them into an array so that I can use something like this:
Code:
For Counter = LBound(TAG_RANGE_ARRAY) To UBound(TAG_RANGE_ARRAY)
[run tests]
Next
Or is there someother direct way to do this other than creating a loop that fills the array element by element
Convert Comma Delimited Cell To An Array
Feb 15, 2010{= SUM(IF(({325,481,342,440,425}=ID)*($A37=DateRng)*1, ROUND(Sales,2),0))}
I am currently using this formula to retrieve total sales by day for each team and it works perfectly. Data is stored in columns by Date,Salesman ID,Sales.
I would like to replace the array portion with a vlookup to return the array set so i can use drop-down to select different teams and see the sales for that team.
{=SUM(IF((vlookup(TmName,Teams,2,0)=ID)*($A37=DateRng)*1,ROUND(Sales,2),0))}
This is the function as I thought it would work, but the vlookup returns "325,481,342,440,425" as a string not an array.
Convert Byte Array Containing Floating Point To Single
Sep 6, 2007I have a byte array that contains a 4 byte floating point number. How would I convert this byte array to the single typed floating point number it contains?
Treating String As Array And Correct Array Format For Unicode Characters?
Jul 30, 2012in C a string is nothing more than an Array of characters ending with a null character.
in VBA this does not seem to be the case.I am trying to use the BlowFish code from David Midkiff for some encryption, however the code sometimes fails:
When encrypting a string a string of a specific length should be returned. however sometimes one of the characters of the encrypted string is a null character, and the returned encrypted string (with a embedded null character) is causing me problems. I want to check for the null character and if present redo the encryption. But how do I check for the presence of this null character in a unicode (double-byte) string?
Checking with Len(encrypted) gives the correct length (!) but trying to move each (unicode)character into an array fails when using the Mid() function past the null character in the string.
Now I can use
byteArray() = StrConv(unicodetext,vbFromUnicode)
to get the lower byte of each character into an array easily, but how do I do this for both bytes of the unicode characters?
Using an integer array does not work other than through
intArray(j) = CInt(AscW(Mid(Outp, j, 1)))
which fails on the nullstring in my encrypted text.
I have tried with variants but so far no luck. I thought if the string was entered into a variant then I could also address the variant as an array of bytes, but that does not seem to be accepted by VBA.
Populate Multiple Array Variables With Same Code By Dynamically Changing Array Name
Sep 9, 2012I am trying to populate many arrays with the same code using something like this. For this test, assume the following data in A1.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Code:
Sub populate()
Dim firstArr(5), secondArr(5), thirdArr(5), fourthArr(5), fifthArr(5) As Integer
Dim r, c, num As Integer
[Code]....
The above code does not work of course and falls over. I am unsure whether I should try and concatenate with something like this eg "" & arrName(i) = Cells (r,c) or go down a different route.
Search Substring Of Array Matching List Of String From Another Array?
Dec 20, 2013I need to export this to Xcelsius which doesn't support any macros/vba. Btw I can;'t use Row() in xcelsius too.
[Code].....
String Array Values To Array Of User-Defined Types
Oct 2, 2008I have a class module with several private variables, including one that is an array of a user-defined type. I am trying to set the values of a single element of this array with "Property Let ..." from a string array:
View 4 Replies View RelatedConverting 3x10 Array To A 1X30 Array To Run A Match Formula
Apr 7, 2009Say I have 3 columns of data: A1:C10 and I want to run a Match() function on them all together to see if I get a match any one those cells, say the value of have in X1.
Since, Match only allows a One-Column lookup array.. is there a way to "concatenate" or "append" the 3 columns together within a formula so now I would be looking to Match in an array that is 1 column * 30 rows?
Basically want to convert =Match(X1,A1:C10,0) to =Match(X1,A1:A30,0) without moving around the raw data in the sheet.
And I want to avoid doing an AND or OR formula that uses 3 separate MATCH() for each column.
I have a hunch that the MMULT or MMULT/TRANSPOSE functions are involved, but can't seem to get it right.
VBA To Output From Array Based On Variable In One Element Of Array
May 2, 2013I'm only starting to get to grips with arrays. I have what I consider to be a lot of data that I need to 'cut' into separate workbooks. I have written some code that does this by simply looping through each line, 250k+, checking against a variable and copying the row into a separate sheet. This took longer than it would have doing it manually. It was suggested to me that I use arrays to speed up the process. I have managed to store the test data into an array but am struggling to find a way to loop through and pull out an entire 'row' from the array based on a variable. I have looked for 2 days in various places to find some way to loop through the data held in the array, but to no avail.
That code will appear here from about 8am GMT tomorrow. I know that once I've cracked this I'm on the road to some very significant time saving and comprehensive report writing.
Passing Array To OFFSET - Array Height Parameter
Aug 5, 2014I want to pass an array to Offset in the "Height" parameter, without having to type the array.
{=MAX(SUBTOTAL(9,(OFFSET(A1,ROW(1:5),,{1,2,3,4,5}))))}
I can't seem to figure out how to build the {1,2,3,4,5}. I've tried another ROW(1:5) and have tried nesting that like N(ROW(1:5)) but nothing works.
How I can get the {1,2,3,4,5} without having to type it out (so that I can expand this to a larger list)??
Filter An Array (the Longer One) Using The Shorter Array As The Criteria
Aug 26, 2009I am trying to filter an array (the longer one) using the shorter array as the criteria. I am currently doing this using the following method
IF(LOOKUP(lookup cell, array)=lookupcell, lookupcell, "FALSE")
I then copy and paste 'values' and filter out the 'false' to get my final result.
This has worked in the past, but for some reason that I simply can't figure out, the formula isnt working! I've attached the example, and I've highlighted a number in blue (cell E522 and C103), (that should be being found in the 'LOOKUP' function) but is returning a "FALSE". I have looked over the code and simply can't figure out why Excel isn't returning the right value.
This is obviously happening for a quite a few of my numbers, as my filter result is returning an array that is about 1500 shorter than it should be. I have highlighted E522 as the 'example cell' to look at.
Index Match Array New Formula Not Array?
Nov 6, 2013Is there anyway to recreate this formula w/o it being an array ?
{=IF(C3="","",IFERROR(INDEX('Master List'!$B$1:$B$2000,MATCH(TRUE,ISNUMBER(SEARCH('Master List'!$A$1:$A$2000,C3)),0)),"ADD TO MASTER"))}
First Array Remain Same,second Array Always 11 Cell Added
Nov 15, 2007=CORREL(C1:C10,C12:C21) at H1
=CORREL(C1:C10,C23:C32) at H2
=CORREL(C1:C10,C34:C43) at H3
etc
can i have a macro that first array remain the same, and second array always 11 cells added. drag it down also can
Multiply Each Element In A 6x6 Array By A Similar 6x6 Array
Mar 22, 2007I've tried to multiply each element in a 6x6 array by a similar 6x6 array, both on the same sheet, and it worked.(see Macro2 and attached xls file "Test").Then I got more ambitious and tried to do the multiplication from a standard array in sheet "TestA", with the result on the same sheet, by each array in sheet "TestB" and failed.How do I solve this problem? Pgualb PS:I'm using the R1C1 style.
Sub Macro2()
For y = 29 To 34
For x = 2 To 7
Cells(x, y) = Cells(x, y - 27) * Cells(x, y - 18)
Next x
Next y
End Sub
Sub Teste12()
'Multiplica matriz em TestB por matriz padrão em TestA com _
'resultado na matriz em TestA correspondente à matriz em TestB
'
Dim x, y As Integer
For y = 2 To 7.............
Array Find Or Array Search
Aug 15, 2014Assume that I have in Sheet2 a list of CUSTOMIZED name.
[Code].....
Now in Sheet1, I have data in column A that has strings consist of the customized name.
For example
[Code] .....
What function should I use that could give me the result of the CUSTOMIZED name?
I was thinking of a formula i.e.
[Code] ......
Obviously, the above formula give me error. Even if it works, it'll not give me the customized name ...
Creating Array From 2-dimensional Array
Nov 28, 2011I'm new to arrays. They seem promising for what I want to do though...
Heres where I'm at. I have some data like this:
items freq 1 0.5 2 0.5 3 0.5 4 0.25 5 0.25 6 0.125
Now, I've created a 2 dimensional array, as such:
Code:
Sub testarray()
Dim arr1 As Variant
Dim rng1 As Range
Dim lngX As Long
Set rng1 = [A2:A6]
ReDim arr1(1 To rng1.Count, 1 To 2)
For lngX = 1 To rng1.Count
arr1(lngX, 1) = rng1.Cells(lngX, 1)
arr1(lngX, 2) = rng1.Cells(lngX, 2)
Next
End Sub
Now, what I need to do, is create an array for each freq of all the items that share that freq. Essentially I need this:
0.5 {1,2,3} 0.25 {4,5} 0.125 {6}
Now, I was thinking, if I could create a dictionary object and make the key the freq (so my keys would be 0.5,0.25,0.125) then I could assing the "item" an array (or another dictionary) holding the items that apply to that freq.
Concatenate An Array (using Array Formula)
May 18, 2007I just wanted to concatenate a few cells using an array formula like this:
{=SUM(IF(B2:J2="";0;B2:J2))}
Well, this does not work. I have no idea why it fails. Any solution to this without scripting?
Using Array Variable Instead Of Array Formula
Jun 30, 2006i need to replicate what i did using array formulas with VBA macro (array variable). to make things clear and simple i created an example for illustration only. look at it & u will find what i did & what i need to do ,much of it
in writing so that i accurately describe my problem. attached is my example
Looking Up Row Array Data In Column Array
Jul 11, 2007On one sheet (KPI) I have either the values "x" or "" in the range A84:A89 to mark wheter to use the corresponding project in the range B84:B89. On the sheet X-ref I have the same project names in range T4:Y4 and a corresponding target value in T8:Y8
What I want is the sum (or average) of the marked-projects target-values. The result should end up in KPI!G31.
In other words I want
=sumif(A84:A89;"x";'X-ref'!T4:Y4)
but it doesn't work since the first range is an column-array and the second range is an row-array.
Return Array Elements From 2D Array
Feb 11, 2008I'm trying to use an array to carry out string function on a range of excel cells.
Here is the code I am using
Dim arrXl As Variant
arrXl = ws.Range("F1:F" & ws.Range("D1").End(xlDown).Row)
For i = LBound(arrXl) To UBound(arrXl)
MsgBox (LBound(arrXl))
'If 1st char is different from 3rd char then remove all of string after 1st char
If Left(arrXl(i), 1) <> Mid(arrXl(i), 3, 1) Then
arrXl(i) = Left(arrXl(i), 1)
End If
'If 1st char is different from 7th char then delete string after 5th char
If Left(arrXl(i), 1) <> Mid(arrXl(i), 7, 1) Then
arrXl(i) = Left(arrXl(i), 5)
End If
The lbound function returns the value of 1 as the lower bound, I do not have "Option base 1" set so I was expecting the lbound value to be 0. The first 2 cells in the F column are blank so this may have something to do with it, I am unsure if cells in excel can be null if they can be null one cell may be null and the other may be a zero length string but I am unsure about this.
The ubound function returns a value of 487.
The code breaks when I try to access an element in the array so it breaks on the line:
If Left(arrXl(i), 1) <> Mid(arrXl(i), 3, 1) Then
and returns the "Subscript out of range" error message.
Convert Text String To Integer
Feb 16, 2014I've got an odd program that exports time data formatted as a text string. For example....
0:10:25
Since it has no numerical value, then I can't simply "format as number". I'm thinking that I will need to use one of the string methods eg: mid() to check each character individually and then convert that into the equivalent numerical value.
So the numerical output I am looking for in the above example would be 625.