Loop Through Array And Perform Formula

May 10, 2006

trying to loop through an array, with each loop calculating a formula (VLOOKUP) for one cell based on the values of a cell in another sheet.

Not sure but I think it has something to do with looking up a text value while the loop returns a value.


Private Sub ExpandFormula()
'calculates Counttarget formula in COUNTTARGETS sheet across required range
Dim CellsDown As Long, CellsAcross As Integer
Dim i As Long, j As Integer
Dim TempArray() As String
Dim TheRange As Range
Dim CurrentValue As String

'get the dimensions
CellsDown = Worksheets("SEPARATE").Range("D9").Value
CellsAcross = Worksheets("SEPARATE").Range("E9").Value

'redimension temporary array
Redim TempArray(1 To CellsDown, 1 To CellsAcross) .....................

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VBA To Perform Weighted Ranking From Array Of Data

Oct 12, 2011

I'm trying to achieve a table of weighted ranking based on correlations, a table I already have like the one given below

John / Products Owned 1 2 3 4
Shoes Socks Polish Brush Lace
Trousers Shoes Socks Belt Polish
Wallet Belt Trousers Shoes Socks

What I'm trying to achieve is this:

for all the top 4 correlations given for each product owned, i need to consider the ones not owned by John and recommend overall rank of the following nature:

For instance, the rank of socks here will be (1+2+4)/3 = 2.33, the rank of belt will be (5+3+1)/3 = 3 [ I'm considering the rank of belt as 5 for shoes, since it doesn't occur in the top 4 ]. Shoes, here will not be ranked since it is already owned by John.

I'm struggling to translate the logic into code here. Currently I perform it in a cumbersome manner, copying all columns to one column, then performing a pivot to find repetitions and so on.

Perhaps there's a function that could scan a dynamic sized table here, find the unique items and number of times they're repeated?

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Please note, I'm trying to do this without creating a new column [SPREAD]*[SIZE].

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Aug 10, 2009

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Jan 4, 2009

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Jun 13, 2008

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Jun 17, 2013

I am trying to loop through different SlicerCaches but it doesn't seem to work.

Here is the code, I am trying,

VB:
Test_Name = Array("[Test - Test Allocation]", "[Test 2]")
For i = LBound(Test_Name) To UBound(Test_Name)

ActiveWorkbook.SlicerCaches("Slicer_Exec_Function_Summary1").VisibleSlicerItemsList = Array("[Mercury].[Exec Function Summary].&" & Test_Name & "")

The code returns a mismatch 13 error.

When I try it without an array, it works fine.

VB:
Test_Name = "[Test - Test Allocation]"
ActiveWorkbook.SlicerCaches("Slicer_Exec_Function_Summary1").VisibleSlicerItemsList = Array("[Mercury].[Exec Function Summary].&" & Test_Name & "")

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Jun 24, 2009

I faced a problem to attach this small WB as an XLS

I'm looking for some way to some the red cells without looping.

In this example the array was filled with A1:A10 values.
In the real situation the array gets its values from other source than a Worksheet Range.

As you can see I manged to transport the Array Values to F1:F10 and from here I could calculate the sum of F3:F8 but I do not want to use any helper columns.

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Feb 13, 2007

I have created some code of which this is an extract

Dim i As Variant

i = Array(37, 38, 41, 42)

For Each i In i

'Some Code
Next i

the routine works fine when the i variable is hard coded, but once the above is included it fails (Error 10 This array is fixed or temporarily locked).

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Jul 5, 2014

I've built a simple inventory tracking system, and decided a reporting feature would be nice. There are four categories that are entered when inventory is removed...Date, Employee Name, Item Description, Location, and quantity.

Four my reporting purposes I'm only concerned with Date, Employee name and Item Description.

I've been able to write code that does what I want using a multiple Cases and a For loop once the case is identified. However, the more data there is the longer this takes...so I decided to stretch myself and try my hand at arrays (first time really working with arrays), but I'm having trouble figuring out exactly what I need to do.

Here is what I think the steps need to be.

1. Store my data (the categories above) which are located in the Check Out sheet
2. Go through the arrayed data to find exact matches based on my search criteria (here is where the Cases come in)
3. Pull out only that data and write the information to a "Report" Sheet
4. Export that sheet to PDF (this part I already have)

Below is a copy of what my current "working" code looks like (I should mention that the search selections are made from a userform this is what the Cases are deciphering between which ones are blank etc...), also most of my variables are instantiated as Public variables within a Public_Variables module also below.

[Code] ....

And the Public Variables...

[Code] ....

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Feb 28, 2013

I have a For loop, its an array with 5 file names in it. The loop checks for the files in the path, and if the file is there it places the file in the corresponding sheet in the workbook. If it is not, I get the option to browse for the file. Originally all 5 files were required, however now the requirements changed and only 4 are required the last file "byband.csv" is not required. So they want the option a message box telling the user the file is not required they can browse or keep going.

I worked out the second part but only by taking "byband.csv" out of the loop and writing a separate procedure for it, I wondered if in my original procedure I could isolate "byband" and if not found go to another part of the procedure. Basically, I needed to do the following:

If the file in the array byBand.csv is not found, Then:

vmbProceed = MsgBox(strFifthImportFile & strMessage, vbYesNo + vbQuestion, strTitle)
If vmbProceed = vbNo Then
Exit Sub
Else

go to Line 1 in the procedure below.

Code:

Sub import_Employee_Data()

'This is Step 1 when the frmDataImportSplash is activated.
'This procedure imports the byEmployee.csv sheet. The procedure checks if the file is
'in the same directory as the template. If the file is not there, a browser window appears to allow the user
'to browse for the missing file. A series of message boxes guide the user through the process and
'verifies that the user picked the right file. The user can cancel the import at any time.

Dim strPath As String
Dim strFirstImportFile As Variant

[Code] .........

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Apr 25, 2014

how to fill array with cells form selections and loop my macro for each cell of that array.

Code:
'this is macro I need to execute for each cell in my selection. Here I threat each cell from selection as solo selection.

Sub SELECTION_CELL_COUNT_SINGLE()
Dim z As Integer, q As Integer, X As Boolean, I As Integer, txt As String
Dim tmp As String, J As Integer, K As Integer
Dim sStrip As String

[Code]....

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Jun 19, 2008

I would like to use array v to store all the results of the for loop u...How can Ido it?

Dim myRange As Range
Dim AnsRange1 As Integer
Dim AnsRange As Range
Set myRange = Application.InputBox(Prompt:="Select row to insert 10 rows below", Type:=8)
AnsRange1 = myRange.Row
Dim u As Integer
Dim v As Integer
Dim var() As Single
v = 0
For u = 23 To 24022 Step 9
var(v) = u
Next u
If Not (AnsRange1 = v) Then
MsgBox AnsRange1
Else
Range(AnsRange1 & ":" & AnsRange1 + 9).Insert Shift:=xlDown
End If
End If

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Jul 13, 2006

Is it possible to use an array without looping through it? I have code that has two loops: One that is just for the array and the other that loops through the data. It would be nice if I could get it down to one loop, but I'm not sure if it's possible. For example, if you have
Dim varArea As Variant

varArea = Array(1,2,4,6,8,12)

For x = LBound(varArea) To UBound(VarArea)
Do While Not C Is Nothing
Code here
Is there a way to advance to the next item in the array without using the loop.

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May 12, 2009

I am having a problem calling buttons. I have an array with button names and another array with their caption texts and I would like to call them one by one in a for loop:

For i = 1 To UBound(button_array)
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Next i

But the only way I seem to be able to call them is by their set names, like:

Sheets("Statistic").statistic.Caption = button_text_ENG(i)

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Feb 26, 2014

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Aug 4, 2009

I have created a macro that loops through and creates an array of the visible sheets. Now I would like for it to print each of those sheets out. I think my main mistake is in my declaration of the array type, since I have not worked with arrays much before.

how to make the following code operable. Currently when I run it I'm getting a "Run-time error (9): Subscript out of range" error.

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Jan 8, 2014

I need to transfer selection(s) from slicer Country to Country1 (they cannot be connected due to workbook functionality).

User can make a single or a multiple selection in the country slicer.

So basically using CUBERANKEDMEMBER I got the output from slicer Country (in cell A1 for now) and used it as input in VBA for slicer Country1

ActiveWorkbook.SlicerCaches("Slicer_Country1").VisibleSlicerItemsList = _
Array("[01_Feed].[Dosage].&[" & Range("A1"]")

I have to use VisibleSlicerItemsList as it is an external data source (so cannot use ActiveWorkbook.SlicerCaches(Slicer Name).SlicerItems(Slicer Valuel).Selected = True/false)

Now, when user chooses 2,3 or more countries, they will be in cells A2, A3, A4... etc.

So, if the user selected 2 countries I would need to run a following code:

ActiveWorkbook.SlicerCaches("Slicer_Country1").VisibleSlicerItemsList = _
Array("[01_Feed].[Dosage].&[" & Range("A1"]", "[01_Feed].[Dosage].&[" & Range("A2"]")

Now, is there any way to loop this within the array, how many cells it should take?

For i = 1 to ..
code from above
Next i

won't work because then it only takes the last value, so I kind of have to loop it within the array.

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Jul 24, 2014

I'm hoping to automate some pivot table refreshes. I've got a dozen pivot tables on a sheet all with different numbers. I'm hoping I can write a code that loops through the pivot table names and runs the refresh. Here is the code as it is right now. I've essentially copied, pasted, and changed the name of the pivot table for the refresh.

I would like to create an array in vba (22,21,20,19,18...) that renames the PivotTable and runs the code.

sub Refresh ()
Dim pt4 As PivotTable
Dim Field4 As PivotField
Dim NewCat4 As String

Set pt4 = ActiveSheet.PivotTables("PivotTable22")

[Code] ..........

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Oct 17, 2006

I think the loop is deleting my previous entries and only putting the last results in.

For assortedrowindex = 3 To 400
targetdate = Date
Do While Month(targetdate) = Month(Date)
Redim Preserve arrTransactions(assortedrowindex - 2)
arrTransactions(assortedrowindex - 2).CUSIP = Cells(assortedrowindex, 12)
arrTransactions(assortedrowindex - 2).OrderDate = Cells(assortedrowindex, 9)
arrTransactions(assortedrowindex - 2).BuyCurncy = Cells(assortedrowindex, 2)
arrTransactions(assortedrowindex - 2).SelCuurncy = Cells(assortedrowindex, 4)
arrTransactions(assortedrowindex - 2).Fund = Cells(assortedrowindex, 7)
arrTransactions(assortedrowindex - 2).SettleDate = Cells(assortedrowindex, 10)
arrTransactions(assortedrowindex - 2).BuyUnits = Cells(assortedrowindex, 15)
arrTransactions(assortedrowindex - 2).FxRate = Cells(assortedrowindex, 16)
If targetdate < arrTransactions(assortedrowindex - 2).SettleDate Then
' Sheets("Sheet2").Activate...............................

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Apr 7, 2009

Say 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.

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Dec 19, 2007

could provide me a loop function in VBA for these calcultions.

Cell A1*E1 + B1*F1 + C1*G1
Cell A2*E1 + B2*F1 + C2*G1
......till
CellA100*E1 + B100*F1 + C100 * G1

These are the calculations for E1-G1.
The process must be repeated till E50-G50

So the second step is:
Cell A1*E2 + B1*F2 + C1*G2
Cell A2*E2 + B2*F2 + C2*G2
......till
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May 5, 2012

I am trying to loop through column A and I want to store in an array where I find "App" within the cell value. I am trying to find "App" but will store the whole cell value in the array. I could not figure out the Find method, so I tried the MID function but am having no luck.

Here is my code:

Code:
Sub Arraytest()
Dim arr As Variant, lastrow As Long, i As Long, f As Long, l As Long
f = 0
lastrow = Sheets("Sheet1").Range("A" & Rows.Count).End(xlUp).Row
ReDim arr(1 To 1, 1 To lastrow)

[Code] .....

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May 7, 2008

i am use dir to put into an array all the folders in a folder then enter the first folder and repeat. the problem i am having is when it encounters a file it also puts it into the array and then errors once it trys to enter that "folder" (which is a file)

right now the code doesnt do anything but the plan is then to call another subroutine that lists all the files im looking for in a folder (that sub does work)

what am i doing wrong? all the things i can find on google show it the way i am doing it.

Sub GetDirList(topfolder As String)
Dim FolderArray() As Variant
Dim FolderCount As Integer
Dim FolderName As String

FolderCount = 0
FolderName = Dir(topfolder, vbDirectory)
' Loop until no more folders are found
Do While FolderName <> ""
If Not FolderName = "." Then
If Not FolderName = ".." Then
FolderCount = FolderCount + 1
Redim Preserve FolderArray(1 To FolderCount)
FolderArray(FolderCount) = FolderName
End If
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Nov 6, 2013

Is there anyway to recreate this formula w/o it being an array ?

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Mar 19, 2014

Win7/2010

I have an array PeopleList(6,320) that contains

PersonID, FirstName, LastName, Email, Phone, Notes

What I'm trying to do. I have two separate requirements:

(1) To add the whole array to a listbox on form initialization - see Sub UserForm_Initialize()
(2) To clear the listbox and re-add only certain items based on what's typed in a textbox - see Sub txtSearchTerm_Change()

I have two errors:

Error 1 in UserForm_Initialize()

The listbox contents need transposing! It is displaying as

Code:
1 2 3 4 5
Tom Ben Heidi Julie Mark
Smith Jones Evans Simpson Petersen
x@yo.com a@bo.com c@do.com e@fo.com g@ho.com
02071001022 02071001026 02071001027 02071001028 02071001029
Friend

When it should be displaying as
:
Code:
1 Tom Smith x@yo.com 02071001022 Friend
2 Ben Jones a@bo.com 02071001026

Is there a way to transpose the array?

Error 2 in txtSearchTerm_Change()

I cannot find anywhere - even on MSDN - all the information I need how to correctly add a single record to a multiple-column listbox! What I'm trying is:

Code:
For i = 0 To UBound(SearchList) If InStr(1, SearchList(i), SearchTerm) 0 Then
With lstPeople
.AddItem
For j = 0 To UBound(PeopleList, 1)
.List(c, j).Value = PeopleList(j, i)

[Code] ......

How do I add a record to the listbox????

Full code for reference:

Option Explicit

Private PeopleList As Variant
Private SearchList As Variant
Private Sub UserForm_Initialize()

[Code] .......

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May 18, 2007

I just wanted to concatenate a few cells using an array formula like this:

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Well, this does not work. I have no idea why it fails. Any solution to this without scripting?

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Jun 30, 2006

i 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
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Aug 25, 2006

I am trying to copy or edit a cell thats has the following formula (see below), I keep getting this message "You cannot change part of an Array!"

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