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Jan Karel Pieterse

Netherlands

Available

Expertise

Excel and Excel/VBA questions

Experience in the area

Excel MVP

Organizations

Self employed Excel developer

Education/Credentials

Bachelor in Chemical Engineering

Awards and Honors

Microsoft MVP award since 2002

Past/Present Clients

Shell, Fortis bank, ABN-AMRO bank, Morgan Stanley, ...

Average Ratings

Recent Reviews from Users

User	Date	K	C	T	P	Comments
Lee	11/05/09	10	10	10	10	AS easy as that, lol Many thanks
Kaushalya Satharasinghe	11/04/09	10	8	10	10
gary	11/03/09	10	10	10	10	Thank you for the answer and quick .....
Ramar	10/21/09	9	10	10	10
Amy	10/20/09	10	10	10	10	Thank you, that was so helpful! Dank .....

Recent Answers from Jan Karel Pieterse

2009-11-06 Formula in VBA:

Not sure what your requirements are, the proper syntat inside the function might be: Public Function FF(Commissions) If (Range("N24") < Range("Y12")) Then Range("R14") = Range("U10")

2009-11-05 Find without looking in every column?:

Yes, just select the column in which to search BEFORE clicking find. Also, check in the find options whether it is set to look in sheet, not in workbook. Tip: if you turn on autofilter, the autofilter

2009-11-04 Linest fail:

Hi Kaushalya, I expect this is due to the nature of your data. The Y values are all within a close range with relatively little variation and the order of magnitude of X and X varies considerably. This

2009-10-22 Excel Formula Dilemma:

Hi Chris, I'm sorry but I fail to understand your question precisely. What do you mean by "a true total given the N/A figures"? You need a formula that sums the no's and yes'es and N/A's and check

2009-10-21 Creating a macro involving more than one work book:

Hi Ramar, Forgive me, but can I question your data design first? Why would you want to have 12 workbooks with 50 worksheets each with identical design? Why not put all data on a single sheet? Excel

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About Excel
This topic answers questions related to Microsoft Excel spreadsheet (or workbook) stand-alone or Mircrosoft Office Excel including Excel 2003, Excel 2007, Office 2000, and Office XP. You can get Excel help on Excel formulas(or functions), Excell macros, charting in Excel, advanced features, and the general use of Excel. This does not provide a general Excel tutorial nor the basics of using a spreadsheet. It provides specific answers to using Microsoft Excel only. If you do not see your Excel question answered in this area then please ask an Excel question here

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