Pick random cells

coldsteel404

New Member
Joined
Nov 12, 2014
Messages
16
Hello,

For my research paper I have a list of 156.000 dogs and owners. I'll give an example

First name last name Street number phone number
John Do Excelstreet 1 xx-xx-xx

Some names however are doubles (people who own more than 1 dog) and for the research I only want single values.
So how can I pick random names and I want the other information as well so I can call them for the research. I can't handpick them, it has to go fully at random so my research can't be influenced by external factors. Any ideas?

Thanks in advance!
 
Yes the counta is to return the last data. Are there any columns that are complete? If so use them. If not you could use an array formula like this one:

=RANDBETWEEN(1,MAX(ROW(C1:C200000)*(C1:C200000<>"")))
 
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ASELECTTUSSEN(1;AANTALC($C$1:$C$160000))Well, this time I didn't get an error, but I got #name in every cell so not quite there yet :(

Also tried the formula with just 16 numbers ASELECTTUSSEN(1;AANTALC($C$1:$C$16)) since I was certrain the frist 16 are complete and it still didn't work
 
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Does this help?

Als deze functie niet beschikbaar is en de fout #NAAM? als resultaat wordt gegeven, moet u de invoegtoepassing Analysis ToolPak installeren en laden.
 
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The analysis toolpak is in file-options-addins. You need it enabled I presume that was saying in dutch.
 
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