Secret Agent KV’s Chops…what’s in HIS Personal Macro Workbook?

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Yesterday, I talked about how you don’t have to know how to code in order to highly leverage VBA. All you need to know is how to Google, Cut, and Paste. As discussed then, I ‘volunteered’ KV under pain of exposure to empty the contents of his secret satchel onto the virtual table, so that we can rummage through it. So without further ado, please put your hands together and give a warm Chandoo welcome to secret agent KV.

[Secret transmission starts…]

Hello, this is my first guest post on Chandoo.org (or any Excel website for that matter), and I will try to keep it simple, but useful for our readers.

I have been using spreadsheets since 1990, and Excel since 1995 – which sort of makes me a veteran in this sphere of business applications 🙂

One of my favorite topics in Excel is – “How can I make my day-to-day tasks in Excel easier and faster ?”. In fact, this is a topic that I think about in everything to do with computers.

There are many ways one can do this in Excel, but among the more effective and scalable ones, is storing commonly used macros in your Personal Macro Workbook.

This post is about some of the stuff that I have put in my Personal Macro Workbook over the years. You can read more about how to set up a Personal Macro Workbook, in this excellent tutorial on Ron de Bruin’s website. Like nuclear war, It’s a one-time exercise. And you can easily port it to any other computers that you use – or even share it with your friends and allied spooks.

This is the first bunch of macros which I use most frequently. Hopefully I will get a chance to post some more if this post is found to be good enough 🙂

So here goes.


1: Find the value of ActiveCell within selection, or in the whole sheet

This is a very useful macro which helps to search for the value in the ActiveCell within the selected range or the whole worksheet (if only ActiveCell is selected).


Sub SearchOnActiveCellContents()
' Keyboard Shortcut: Ctrl+Shift+G
    On Error GoTo NotFound

    If Selection.Cells.Count > 1 Then
        Selection.Cells.Find _
                (What:=ActiveCell.Value, After:=ActiveCell, LookIn:=xlValues, _
                 LookAt:=xlPart, SearchOrder:=xlByRows, SearchDirection:=xlNext, _
                 MatchCase:=False, SearchFormat:=False).Activate
    Else
        Cells.Find _
                (What:=ActiveCell.Value, After:=ActiveCell, LookIn:=xlValues, _
                 LookAt:=xlPart, SearchOrder:=xlByRows, SearchDirection:=xlNext, _
                 MatchCase:=False, SearchFormat:=False).Activate
    End If

    Exit Sub
NotFound:
    MsgBox "No cells found with this cell's contents"
End Sub


As you will notice, the macro checks whether the selection is 1 cell or multiple cells, and accordingly executes the Cells.Find command.

2: Filter on value NOT equal to ActiveCell value

This is another handy macro, which filters the current column based on the value of the active cell, except that the filter is applied as “show records NOT equal to the value of the active cell”
The macro itself is a fairly simple one-line command :


Sub AutoFilterSelectionNOT()
' Keyboard Shortcut: Ctrl+Shift+K
    Dim lField As Long
    lField = ActiveCell.Column - ActiveCell.CurrentRegion.Column + 1
    If TypeName(Selection) <> "Range" Then Exit Sub
    Selection.AutoFilter Field:=lField, Criteria1:="<>" & ActiveCell.Value
End Sub

3. Show or Hide zeros in active sheet

This macro toggles the display of zero-value cells on the active sheet.


Sub Hide_Zeros()
' Keyboard Shortcut: Ctrl+Shift+Z
    If TypeName(Selection) <> "Range" Then Exit Sub
    ActiveWindow.DisplayZeros = Not ActiveWindow.DisplayZeros
End Sub

4: Show or Hide page-breaks in active sheet

This macro toggles the display of page-breaks on the active sheet.

Sub ShowHidePageBreaks()
' Keyboard Shortcut: Ctrl+Shift+J

If TypeName(Selection) <> "Range" Then Exit Sub

ActiveSheet.DisplayPageBreaks = Not
ActiveSheet.DisplayPageBreaks
End Sub


As the name suggests , this macro will show or hide the display of page breaks on the active sheet.

5: Display the 'GoTo special' xldialog

Quite often I find myself needing to use the GoTo Special command.
Of course, you can do it the way it was designed in Excel – press F5 to display the GoTo dialog box, and click on the Special… button. This takes one keystroke and a mouse-click; or 3 keystrokes (if you don’t use the mouse) 🙂

Or you can display the Goto > Special… dialog box (using a macro) with just 1 click of the mouse or 2 keystrokes (if you pin it on the QAT) !



Sub xlSelectSpecial()

On Error GoTo NotFound
    If Selection.Cells.Count = 1 Then
        MsgBox "Select more than 1 cell...", vbExclamation, "Select more cells..."
        Exit Sub
    End If
    Application.Dialogs(xlDialogSelectSpecial).Show
Exit Sub
NotFound:
    myMsgText = "No such cells found"
    myTitle = "Not found"
    myConfig = vbOKOnly + vbExclamation
    myMessage = MsgBox(myMsgText, myConfig, myTitle)
End Sub

As you will notice, the macro has an error-checking line in case the type of ‘special cell’ you selected is not found. E.g. if you’re looking for blank cells in the selection, and all the cells in it are non-blank, the macro will display a message accordingly.

The macro also checks whether more than one cell is selected before executing the dialog. The reason for this is that if a single cell is selected, many of the options in the GoTo Special dialog box will execute on the entire ‘UsedRange’ of the spreadsheet, instead of the selected range.
If you wish, you can comment out the If … End If construct and test the macro to see what I mean.

6: Zoom-in / Zoom-out

These macros zoom in or zoom out on the worksheet, in increments of 5%.


Sub MyZoomIn()
' Keyboard Shortcut: Ctrl+E

    Dim ZP As Integer
    ZP = ActiveWindow.Zoom

    If ZP >= 400 Then
        ZP = 400
    Else
        ZP = ZP + 5
    End If

    ActiveWindow.Zoom = ZP
End Sub

Sub MyZoomOut()
' Keyboard Shortcut: Ctrl+Shift+E

    Dim ZP As Integer
    ZP = ActiveWindow.Zoom

    If ZP <= 10 Then
        ZP = 10
    Else
        ZP = ZP - 5
    End If

    ActiveWindow.Zoom = ZP
End Sub


As you will notice, will increase or decrease the zoom percentage by 5 points each time the macro is executed. The If… Then… Else… constructs are there to prevent an error if the current zoom percentage is already at the maximum or minimum level, when the macro is executed.

That’s all for this post from my side. I hope you will find it useful.

I welcome comments, suggestions for improvement & criticisms from readers on this topic, and the macros I have shared in this post.

[Secret transmission ended.]

Hey, thanks KV for sharing those shortcut-charged shortcuts. I look forward to torturing some more of that ill-gotten wisdom out of you. (While I don’t condone torture, I hate inefficient use of Excel even more. So while it’s going to hurt you more than me, it’s for the greater good.)

About the Author

KV is an undercover secret agent who spends his time rescuing the world from the crushing weight of evil, bloated spreadsheets.
kv_Casual

His mild-mannered alter ego - Khushnood Viccaji - is a freelance professional and an expert in Management Information Systems and Business Applications with a focus on Data Management, Analytics, Transformation, Auditing, and Reporting.
kv_Smart

Both these chaps have a flair for understanding and applying technology in business processes and an ability to present business information in many different ways. And one of them wears lycra.

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12 Responses to “29 Excel Formula Tips for all Occasions [and proof that PHD readers truly rock]”

  1. Peder Schmedling says:

    Some great contributions here.
    Gotta love the Friday 13th formula 😀

  2. Aires says:

    Great tips from you all! Thanks a lot for sharing! bsamson, particularly you helped me on a terribly annoying task. 🙂

    (BTW, Chandoo, it's not exactly "Find if a range is normally distributed" what my suggestion does. It checks if two proportions are statistically different. I probably gave you a bad explanation on twitter, but it'd be probably better if you fix it here... 🙂 )

  3. John Franco says:

    Great compilation Chandoo

    For the "Clean your text before you lookup"
    =VLOOKUP(CLEAN(TRIM(E20)),F5:G18,2,0)

    I would like to share a method to convert a number-stored-as-text before you lookup:

    =VLOOKUP(E20+0,F5:G18,2,0)

  4. Chandoo says:

    @Peder, yeah, I loved that formula
    @Aires: Sorry, I misunderstood your formula. Corrected the heading now.
    @John.. that is a cool tip.

  5. Eric Lind says:

    Hey Chandoo,

    That p-value formula is really great for a statistics person like me.

    What a p-value essentially is, is the probability that the results obtained from a statistical test aren't valid. So for example, if my p value is .05, there's a 5% probability that my results are wrong.

    You can play with this if you install the Data Analysis Toolpak (which will perform some statistical tests for you AND provide the P Value.)

    Let's say for example I've got two weeks of data (separated into columns) with the number of hours worked per day. I want to find out if the total number of hours I worked in week two were really all the different than week one.

    Week1 Week2
    10 11
    12 9
    9 10
    7 8
    5 8

    Go to Data > Data Analysis > T-Test Assuming Unequal Variances > OK

    In the Variable 1 Box, select the range of data for week 1.
    In the Variable 2 Box, select the range of data for week 2.
    Check "Labels"
    In the Alpha box, select a value (in percentage terms) for how tolerant you are of error.

    .05 is the general standard; that is to say I am willing to accept a 95% level of confidence that my result is accuarate.

    Select a range output.

    Excel calculates a number of results: Average (mean) for each week's data, etc.

    You'll notice however that there are two P Values; one-tail and two-tail. (one tail tests are for > or .05), the number of hours I worked in week two is statistically equivalent to the number of hours I worked in week one.

    So here’s a way you might want to use this. You put up a new entry on your blog. You think it’s the best entry ever! So you pull your webstats for this week and compare it to last week. You gather data for each week on the length of time a visitor spends on your website. The question you’re trying to prove statistically is whether there’s an average increase in the amount of time spent on your website this week as compared to last week (as a result of your fancy new blog post). You can run the same statistical test I illustrated above to find out. Incidentally, it matters very little to the stat test whether the quantity of visitors differs or not.

    Anyhow, the Data Analysis toolpack doesn't perform a lot of stat tests that folks like me would like to have access to. In those cases I have to either use different software, or write some very complicated mathematical formulas. Having this p-value formula makes my life a LOT easier!

    Thanks!

    Eric~

  6. Balaji OS says:

    Fantastic stuf..One line explanation is cool.
    Thanks to all the contributors

    OS

  7. Locke says:

    Take FirstName, MI, LastName in access (you can fix it to work in excel) capitalize first letter of each and lowercase the rest and add ". " if MI exists then same for last name:
    Full Name: Format(Left([FirstName],1),">") & Format(Right([FirstName]),Len([FirstName])-1),"") & ". ","") & Format(Left([LastName],1),">") & Format(Right([LastName],Len([LastName])-1),"<")

    I teach excel, access, etc etc for a living and i have my access students build this formula one step at a time from the inside out to show how formulas can be made even if it looks complicated. Yes I know I could just do IsNull([MI]) and reverse the order in the Iif() function but the point here is to nest as many functions as possible one by one (also I illustrate how it will fail without the Not() as it is)

  8. Johan says:

    Extract the month from a date
    The easiest formula for this is =MONTH(a1)
    It will return a 1 for January, 2 for February etc.

  9. anjali says:

    if in a column we write the value of total person for eg. 10 if we spent 1.33 paise each person then how we get total amount in next column and the result will in round form plzzzzz solve my problem sir................... thank u

  10. Hui... says:

    @Anjali

    If the value 10 is in B2 and 1.33 paise is in C2 the formula in D2 could be =B2*C2

    If the values are a column of values you can copy the formula down by copy/paste or drag the small black handle at the bottom right corner of cell D2

  11. sajid says:

    kindly share with me new forumulas.

  12. Biswajit Baidya says:

    How to convert a figure like 870.70 into 870 but 871.70 into 880 using excel formula ? Please help.

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