Combine Arrays Into One Array
Apr 29, 2007an array formula to combine the array formulas in columns B, C, and D? I would like the results displayed in one cell....
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Populate 2D Array From Other 2D Arrays
Jul 21, 2014I have read in 2 blocks of data as 2D arrays, and wish to create a third 2D array from some of the elements of the first two. When I do this I get an output range that is the correct size, however each row of data in the range is identical. This is what I am using:
[Code] .....
So my main concern is how to get each row of data being printed to Sheet2 to be the correct rows, and not just one row repeated thousands of times.
Use SUM Function With Two Arrays / One Array To Be Negative Value?
May 12, 2014I 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.
Variant Array Of Arrays Of Differing Size
Jan 24, 2013I am trying to develop some code to serve as an 'undo' for several macros that I have. They each take a selected range and perform some changes to that range. I have managed to make some code that will undo the last macro run but would like to make something that can go back several steps. To that end, I have started with the following code but am running into an issue when I need to use a variant array to hold multiple arrays of a custom defined data type:
VB:
Type SaveRange
Val As Variant
Addr As String
[Code] .....
This declares some public variables I'll need, each as an array so that I can iterate through several steps of do/undo using the undoIndex. I then use them to save each range I am about to change by calling the following macro within my actual data-manipulating macros:
VB:
Sub Save_RangeForUndo(rng As Range)
Dim i As Integer
Dim cell As Range
undoIndex = undoIndex + 1
[Code] .....
If you look at the last line here, this is my problem; I can't figure out how to properly use an array to hold each instance of OldSelection() for later referral. Just for completeness, here is my actual undo macro:
VB:
Sub Undo_Operation()
Dim i As Integer
OldWorkbooks(undoIndex).Activate
OldWorksheets(undoIndex).Activate
[Code] .....
I need to get this OldSlctVariant()() array to hold each instance of OldSelection() so that I can restore them for each consecutive undo. I'm not very familiar with the variant type and anything more than the basic use of arrays.
Redim Array Function With Pre-Dimensioned Arrays?
Apr 1, 2014I've written this function to re-dimension an array based on the size of the range it is storing. Originally all my variables were simply declared as:
Code:
Dim XLRecOutput() as Variant
I then wrote a function which took the variable and the range as follows:
Code:
Function LoadRangeToArray(dataArray() As Variant, selectedRange As Range, Optional blnLoadData As Boolean = True)
With selectedRange
ReDim dataArray(1 To .Rows.Count, 1 To .Columns.Count)
End With
If blnLoadData Then dataArray = selectedRange
LoadRangeToArray = dataArray
End Function
To call the function, it's simply:
Code:
XLRecOutput = LoadRangeToArray(XLRecOutput, Range("XLRecOutput"))
Now I've created a class and set up Get/Let properties for the variables instead, but the above function fails with a Compile error on the call - 'Type mismatch: array or user-defined type expected' and I can't get my head around how to resolve it.
Sum Of Products With Non Parallel Arrays With 1 Array In Reverse Order
May 31, 2014I need to calculate a Sums of Products with unusual requirements. Please refer to the attached picture. The Orange Cells under "Noise Weight" are the Formula Cells. The Values in those Cells need to evaluate as shown in the equations below. I want this to be dynamic, so that if I expand the FM Region (Add Columns between "Noise Weight" and "FM15") AND expand the Severity Region (Add Rows between Severity and Noise Weight), I will not have to update Formulas manually. I know for sure that the standard SUMPRODUCT Function cannot handle this.
PRODUCT 1 = D29*E31 + D28*F31+D27*G31.....+D15*S31
PRODUCT 2 = D29*E32 + D28*F32+D27*G32.....+D15*S32
PRODUCT 3 = D29*E33 + D28*F33+D27*G33.....+D15*S33
...
....
PRODUCT 7 = D29*E37 + D28*F37+D27*G37.....+D15*S37
Summing The Multiplication Of One Array Times Multiple Arrays
Jul 24, 2008I am trying to multiply one array of prices for multiple input products across
the volume that that product my go into multiple end products.
I know you can use SUMPRODUCT with two arrays that are equal BUT I want to Multiply the price matrix across 15 or 16 other matrices and sum all the products.
The price matrix and the other arrays are all 1 x "whatever".
Slicing And Dicing CSV Files - Involves Arrays And Jagged Arrays
May 8, 2013I am retrieving a CSV file from the net. In this file there are 'x' amount of row data and 7 columns. I only care about the values in the 7th column for each row. I also don't care about the entire first row. A graphical version would be represented something like this, with the values I want colored in orange:
|---,---,---,---,---,---,---|
|---,---,---,---,---,---,---|
|---,---,---,---,---,---,---|
|---,---,---,---,---,---,---|
|---,---,---,---,---,---,---|
|---,---,---,---,---,---,---|
|---,---,---,---,---,---,---|
.
. extending until the end of the data set
.
I've managed to dice this thing into a jagged array by first splitting it using vbLf as a delimiter, and therefore adding those to an array called Lines(). Then I split Lines() up using commas as the delimiter and threw those into a jagged array, let's call it Breadcrumbs()(). I want to throw all the values from Breadcrumbs(i)(6) into an array of its own. Here's my code so far:
Code:
Public Sub CSVparser(file As String)
Dim Lines As Variant
Dim j As Integer
Lines = Split(file, vbLf)
ReDim breadCrumbs(UBound(Lines)) As Variant
For i = 1 to UBound(Lines) - 1
breadCrumbs(i) = Split(Lines(i), ",")
Next i
End Sub
Vlookup In Combine With An Array Formula
Nov 27, 2008I'm looking for a formula to return the correct value without using any help-column and it should be typed in no more than one cell.
View 10 Replies View RelatedHow To Use VBA Array To Combine User Input Form
Jun 19, 2013I have a form created using the instructions here [URL] ..... however I only have two boxes that I need completing. What I need to do is combine both inputs from the form into one cell. The code below shows this working but I am unable to get the array to work.
Essentially I need to get the array to drop in the old number and new number into the new cell so it looks something like this:
Old Number - 1234
New Number - 6543
Value in cell 1234 6543
The code I am using is set out below:
VB:
Private Sub submitmeterswap_Click()
Dim iRow As Long
Dim ws As Worksheet
Dim myarray As Variant
Set ws = Worksheets("x")
[Code]....
Using Arrays With IF & AND
Feb 3, 2010I have been trying to solve this problem by breaking it down to it's core elements and it seems to hang up at a certain spot but I can't figure out why.
formula is: {=LARGE(IF(AND(Array1+8<20,6-Array1<0),Array2,0),1)}
where: Array1 is a sequence of numbers, say, 2 5 8 11 14 17
Array2 is a corresponding sequence of numbers 1 2 3 4 5 6
the resulting array should return the numbers 0 0 3 4 0 0
and my answer should be 4
instead my answer is 0
when I break it down and select six cells and use the formula:
{=if(Array1+8<20,Array2,0)}
my result is: 1 2 3 4 0 0
and another six cells and use the formula: {=if(6-Array1<0,Array2,0)}
my result is: 0 0 3 4 5 6
when I select a single cell and use the formula: {=large(if(Array1+8<20,Array2,0),1)}
my result is: 4
when I select a single cell and use the formula: {=large(if(6-Array1<0,Array2,0),1)}
my result is: 6
I've tried this method several different ways, even using "Yes" & "No" as my result and then try to match them up. I've tried doing this not using named array and just selecting the cells themselves for the formula. All with the same results.
Using Arrays In Vba
Jan 4, 2010How do I deal with arrays in vba? Below is a dummy code just to check the array I specified is working:
View 5 Replies View RelatedUsing Arrays With VBA
Sep 8, 2007I have a worksheet that has 20 columns and 500 rows. I created a VBA macro to loop through the data to hide rows that do not meet certain criteria. After the data is selected I copy and paste those selected rows to another sheet. The macro works well but I would like to use an array to contain the data that I copy and paste to a new sheet. I have been trying to find information on multi deminsion arrays but I have not been able to fully understand how to get the information into the array and then how to get it out again. Most of the examples that I have seen are for two maybe three columns (dimensions). I am hoping that someone could point me in the right direction to get started on this. I also have a few books on Exel VBA but none of them seem to address my question.
View 9 Replies View RelatedMod And Arrays
Nov 18, 2009I am trying to fill calumn B with the data from an array. There are more rows than entries in my array and I want to loop back to the start of my array when it reaches the end of the array results.
Sub test()
Dim i As Integer, MyArray As Variant, RowCount As Integer, ArrayCount As Integer
MyArray = Array("test 1", "test 2", "test 3", "test 4", "test 5")
RowCount = Cells(Rows.Count, 1).End(xlUp).Row
ArrayCount = UBound(MyArray)
For i = 1 To RowCount
Range("B" & i).Value = MyArray(i - 1 Mod ArrayCount)
Next i
End Sub
Summing W/ Arrays
Jan 15, 2009The formula is designed to sum a set of data based on 22 variables between a certain date range. In order to keep the formula manageable, I have grouped the variables into arrays.
EX.
Array 1. - 20 potential choices (Service codes)
Array 2. - 2 choices (pkg types)
Array 3. - 2 choices (volume type)
Array 4. - 3 choices (company names)
Each array (listed horizontally on one spreadsheet) calls a specific column of data to match from a different worksheet. I have no problem if only applying one array but multiple arrays return incorrect values.
Get The Difference Between Two 2 D Arrays In VBA
Aug 7, 2013I have two 2 Dimensional String Arrays with data. I need to find a way to get the difference between these two Arrays. I am new to VBA, I don't know how to deal with these. I certainly feel that there is some efficient function for doing this. or Is the naive two for lop concept is the only way to go?
View 2 Replies View RelatedHow To Sort Two Arrays
Jul 18, 2014I have two arrays that output as two columns next to each other. Like this:
ID
Responses
1
4
2
3
3
2
4
5
5
1
I would like to sort the responses column and have it show as this:
ID
Responses
4
5
1
4
2
3
3
2
5
1
I am guessing that I need to some how merge them into one array so I can sort them as one entity rather than sorting two columns separately.
Here is my sample data and the macro I use to pull the data i need for the two arrays. sample.xlsm
Constants As Arrays In Vba?
Apr 16, 2009Can you declare a const as an array in VBA? For example, let's say I wanted to define an array of ORDINALS:
Const ORDINALS(0 to 9) = ("0th","1st","2nd","3rd","4th","5th","6th","7th","8th","9th")
Cycling Through 2 Arrays
Jan 24, 2012I have an array that will open specific workbooks. But Now I need to append a Case Number to the beginning of the file, and I don't know how to cycle through two Arrays. I have been setting it up as:
Code:
Dim Report
Dim Reports
Dim WB AS Workbook
Dim WS AS Worksheet
Reports = Array("Case01", "Case02", "Case03", "Case04")
For Each Report in Reports
Then I open the workbooks and print them.
Next Report
Now I want to add in a 2nd Array, that will Append the 1st item in CRN to Reports, then the 2nd item in CRN to 2nd item in Reports. So it would look something like this.
Code:
Dim Report
Dim Reports
Dim CRN
Dim CRNS
Dim WB AS Workbook
Dim WS AS Worksheet
CRNS = Array("0501202201", "0134851081", "9715288103", "1697774009")
Reports = Array("Case01", "Case02", "Case03", "Case04")
For each CRN in CRNS
For Each Report in Reports
Then I open the workbooks and print them.
Next Report
Next CRN
But that cycled through each CRN before moving to the next Report?
Adding Up Two Arrays?
Jul 3, 2012I have two arrays of the same size and shape. Question: is there a more straight forward way to add up all the corresponding elements in both arrays without looping through each pair of numbers one at a time?
View 2 Replies View RelatedHow To Concatenate Two Arrays
Jul 24, 2012Currently I am trying to concatenate two arrays stockotherarray and stockfittingsarray to create stockarraynew
Below is my code, I keep receiving a compile error.
Sub stockarraynew()
stockarraynew() = Split(Join(stockotherarray & Join(stockfittingsarray))
End Function
Formulas That Can Be Used With Arrays
Jun 12, 2007Does anyone happen to know of a list of formulas in Excel that can be used as Array formulas?
I am trying to get a better grasp of what happens with array formulas in Excel - for instance MATCH seems to be a good candidate to hold an array of values when confirmed with CSE, but INDEX seems like a formula that wouldn't itself hold an array of values (although it might be able to lookup the corresponding cells of two arrays with corresponding rows and columns).
Working With Arrays
Jun 16, 2007Below is my attempt to understand working with arrays of values.
Test() works fine. Yay! But it is "too easy" just plugging in a hard value for the range address...I don't always have that luxury. Normally I work with ranges that I've determined at runtime. I'd like to assign a range of values to an array but my attempt below -- test2() -- fails. I am not even sure if my effort is a good approach or not, but I know it doesn't work!
Basically, I am looking for how to assign the range of values to an array when I am determining the range in code -- as in:
After
Set Range = ~~
or,
Range(Cells(1,1),Cells(x,y)) ~~................
Combinations Of Arrays Using Vba
Apr 16, 2009I need to find the possible combinations for several arrays consisting of binary data. I shall give a simplified example with three arrays and four fields. Lets assume the three starting arrays look as follows:
1 0 0 0
1 0 0 0
1 0 0 0
Each row may contain one field = "1" and all other fields = "0". So the next possible combinations may be:
1 0 0 0
1 0 0 0
0 1 0 0
1 0 0 0
1 0 0 0
0 0 1 0
etc...until:
0 0 0 1
0 0 0 1
0 0 0 1
Assuming k = number of fields and c = number of arrays the possible combinations are k ^ c = 4 ^ 3 = 64. I am looking for vba coding that allows to cycle through all possible combinations and displays them in an excel spreadsheet. Ideally, the code should work for any k and c. Could anyone please give me any pointers as to how to tackle this problem?
p.s. in essence I'm looking for the tabular representation of a tree plan with four branches to commence with, a total of 16 decision nodes, and two possible outcomes (1 and 0)
(dynamic) Arrays In VBA
Apr 20, 2009Well I find myself going round in circles so I thought I'd just ask hopefully solve things quicker.
I'm struggling with arrays in VBA, at some point I could use them but now it seems I've forgotten everything and even reading some tips on-line doesn't seem to be helping at this point.
I'd like to be able to use a dynamic 2-dimensional array to store values. I'm reading these in from a worksheet under certain conditions (depending on a value in another column) and that part works. I know I'll always have 2 columns but I don't know the amount of rows.
I'm calling a Sub that does an if-test and copies the valeus into the array, then I'd like to "reDim" the array 1 row larger for the next pass.
Column1 Column2
Text1 Value1
...
Text2 Value2
...
Text3 Value3
...
To get an array like so:
Arrayindex(i,1) Arrayindex(i,2)
Text1 Value1
Text2 Value2
Text3 Value3
Depending on how I make initial declarations I either end up with an "subscript out of range" or "array already dimensioned" error. So I'm apparently not getting the right syntax in the dim or redim?
VBA - Arrays From Ranges
Dec 3, 2009I am trying to loop through the values of an array that was populated from a range. Essentially I'm trying to manipulate a pivottable depending upon what a person selected in a control form. Below is my
Dim userWeekArray As Variant
userWeekArray = Sheets("Valid Values").Range("A20:A27")
For w = 1 To 8
If .PivotItems(w).Name = userWeekArray(w) Then
.PivotItems(w).Visible = True
Else
.PivotItems(w).Visible = False
End If
Next
I get an error message stating that Subscript is Out of Range. It seems Excel is assuming that userWeekArray is a Range object when I want it to be an Array. How can I populate an array with elements from a range in a worksheet so that I can then easily loop through the array to examine the elements?
Clearing Arrays
Apr 9, 2005I am inputting strings into an array and want to clear (i.e remove the contents of all the array) after i have finished witht the array.
Referencing Arrays
Jun 15, 2006I'm trying to do a loop through four arrays named Asc, Bsc, Csc and Dsc. I'm using the following code to do this but it comes up with a Type Mismatch error on the penultimate line. Please could someone explain the problem? I'm getting a bit confused as to whether I'm mixing up different types of variables, and not sure if CVar is the appropriate function.
For ch = 65 To 68
Sc = CVar(Chr(ch) & "sc")
For r = 1 To 3
If Sc(r, 1) = "" Then 'ERROR HERE
etc...
Passing Arrays
Jun 16, 2006Option Base 1
Dim Covariance(1 To 5, 1 To 5) As Double
Dim Mean(1 To 5) As Double
Dim Portfolio(1 To 10, 1 To 2, 1 To 5) As Double
Dim PortfolioValues(1 To 10, 1 To 2) As Double
And my main function:
Function Generate_Portfolio_Values()
Dim a As Integer, b As Integer, c As Integer
Dim m As Integer
Fill_Covariance_Array
Fill_Mean_Array
Fill_Portfolio_Array
Arrays In Ranges
Jul 13, 2006I want to have a dynamic range that will increment and return a value to a variant for some comparisons. Here is what i have
For i = 0 To 50
If [Q + i].Value <> "valid" Then
Goto GotLicenses
Else
varHostNumber(i) = [C + i].Value
MsgBox varHostNumber(i), vbOKOnly
End If
GotLicenses:
Next i
I want my if statment to use the variable "i" as part of the range for the comparison. Right now the msgbox is just to see what is happening, but will later become a different if statment that will blank a cell's value if it doesn't match the array variables.