Count Unique values only

[GreenyMcDuff]

Hi guys,

I have what seemed like a simple problem at first.

In a list of data like this:


BE0002362342
BE0932894455
DE000A0DALH4
DE000A0DALH4
DE000A0DALH4
DE000A0DALH4
DE000A0DALH4
DE000A0EUMQ9
DE000A0EUMQ9
DE000A0EUMQ9


I want to count the number if entries that only appear once.

So out of the list above, if I counted the number of unique entries I would end up with 2 (the first 2).

Hope this makes sense, if not just let me know and I will try and explain it again.

Cheers

Chris

 

[Sandeep Warrier]

<b>Excel 2010</b><table cellpadding="2.5px" rules="all" style=";background-color: #FFFFFF;border: 1px solid;border-collapse: collapse; border-color: #BBB"><colgroup><col width="10px" style="background-color: #DAE7F5" /><col /><col /></colgroup><thead><tr style=" background-color: #DAE7F5;text-align: center;color: #161120"><th></th><th>A</th><th>B</th></tr></thead><tbody><tr ><td style="color: #161120;text-align: center;">1</td><td style=";">BE0002362342</td><td style="text-align: right;;">2</td></tr><tr ><td style="color: #161120;text-align: center;">2</td><td style=";">BE0932894455</td><td style="text-align: right;;"></td></tr><tr ><td style="color: #161120;text-align: center;">3</td><td style=";">DE000A0DALH4</td><td style="text-align: right;;"></td></tr><tr ><td style="color: #161120;text-align: center;">4</td><td style=";">DE000A0DALH4</td><td style="text-align: right;;"></td></tr><tr ><td style="color: #161120;text-align: center;">5</td><td style=";">DE000A0DALH4</td><td style="text-align: right;;"></td></tr><tr ><td style="color: #161120;text-align: center;">6</td><td style=";">DE000A0DALH4</td><td style="text-align: right;;"></td></tr><tr ><td style="color: #161120;text-align: center;">7</td><td style=";">DE000A0DALH4</td><td style="text-align: right;;"></td></tr><tr ><td style="color: #161120;text-align: center;">8</td><td style=";">DE000A0EUMQ9</td><td style="text-align: right;;"></td></tr><tr ><td style="color: #161120;text-align: center;">9</td><td style=";">DE000A0EUMQ9</td><td style="text-align: right;;"></td></tr><tr ><td style="color: #161120;text-align: center;">10</td><td style=";">DE000A0EUMQ9</td><td style="text-align: right;;"></td></tr></tbody></table><p style="width:3.6em;font-weight:bold;margin:0;padding:0.2em 0.6em 0.2em 0.5em;border: 1px solid #BBB;border-top:none;text-align: center;background-color: #DAE7F5;color: #161120">Sheet1</p><br /><br /><table width="85%" cellpadding="2.5px" rules="all" style=";border: 2px solid black;border-collapse:collapse;padding: 0.4em;background-color: #FFFFFF" ><tr><td style="padding:6px" ><b>Worksheet Formulas</b><table cellpadding="2.5px" width="100%" rules="all" style="border: 1px solid;text-align:center;background-color: #FFFFFF;border-collapse: collapse; border-color: #BBB"><thead><tr style=" background-color: #DAE7F5;color: #161120"><th width="10px">Cell</th><th style="text-align:left;padding-left:5px;">Formula</th></tr></thead><tbody><tr><th width="10px" style=" background-color: #DAE7F5;color: #161120">B1</th><td style="text-align:left">=SUMPRODUCT(<font color="Blue">--(<font color="Red">COUNTIF(<font color="Green">$A$1:$A$10,$A$1:$A$10</font>)=1</font>)</font>)</td></tr></tbody></table></td></tr></table><br />

 

[riteon]

my friend, the answer is right under your nose

if Column B needs to be filled:
1) Go To The Data Tab
2) Under Sort & Filter, Click Advanced
3) Under Action, Enable Copy to Another Location
4) For List range: Select Column A
5) For Copy to: Select B1
6) Check the Box for Unique records only

Oops. Thanks Ganjin!!