Count but ignore duplicate

premsi

New Member
Joined
Apr 8, 2018
Messages
8
Guys I have this below table where I want to count the number of occurence of each individual but ignore the duplicate instances

Dates. Names
1. X
1. G
2. X
2. X
3. G
4. X
5. G
5. G

Please help me, it's urgent
 

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Guys I have this below table where I want to count the number of occurence of each individual but ignore the duplicate instances

Dates. Names
1. X
1. G
2. X
2. X
3. G
4. X
5. G
5. G

Please help me, it's urgent

In column D put the names.
Put the following formula array in E2.

<b>Hoja1</b><br /><br /><table border="1" cellspacing="0" style="font-family:Calibri,Arial; font-size:11pt; background-color:#ffffff; "> <colgroup><col style="font-weight:bold; width:30px; " /><col style="width:76.04px;" /><col style="width:76.04px;" /><col style="width:25.66px;" /><col style="width:76.04px;" /><col style="width:76.04px;" /></colgroup><tr style="background-color:#cacaca; text-align:center; font-weight:bold; font-size:8pt; "><td > </td><td >A</td><td >B</td><td >C</td><td >D</td><td >E</td></tr><tr style="height:19px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >1</td><td >Dates</td><td >Names</td><td > </td><td >Name</td><td >Result</td></tr><tr style="height:19px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >2</td><td style="text-align:right; ">1</td><td >X</td><td > </td><td >X</td><td style="text-align:right; ">3</td></tr><tr style="height:19px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >3</td><td style="text-align:right; ">1</td><td >G</td><td > </td><td >G</td><td style="text-align:right; ">3</td></tr><tr style="height:19px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >4</td><td style="text-align:right; ">2</td><td >X</td><td > </td><td > </td><td > </td></tr><tr style="height:19px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >5</td><td style="text-align:right; ">2</td><td >X</td><td > </td><td > </td><td > </td></tr><tr style="height:19px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >6</td><td style="text-align:right; ">3</td><td >G</td><td > </td><td > </td><td > </td></tr><tr style="height:19px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >7</td><td style="text-align:right; ">4</td><td >X</td><td > </td><td > </td><td > </td></tr><tr style="height:19px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >8</td><td style="text-align:right; ">5</td><td >G</td><td > </td><td > </td><td > </td></tr><tr style="height:19px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >9</td><td style="text-align:right; ">5</td><td >G</td><td > </td><td > </td><td > </td></tr></table><br /><table style="font-family:Arial; font-size:10pt; border-style: groove ;border-color:#00ff00;background-color:#fffcf9; color:#000000; "><tr><td ><b></b></td></tr><tr><td ><table border = "1" cellspacing="0" cellpadding="2" style="font-family:Arial; font-size:9pt;"><tr style="background-color:#cacaca; font-size:10pt;"><td >Cell</td><td >Formula</td></tr><tr><td >E2</td><td >{=SUM(IF(FREQUENCY(IF(B$2:B$9=D2,MATCH(A$2:A$9,A$2:A$9,0)),ROW(A$2:A$9)-ROW(A$3)+1),1))}</td></tr></table></td></tr></table>

Array formulas
Entered with Ctrl+Shift+Enter. If entered correctly, Excel will surround with curly braces {}.
Note: Do not try and enter the {} manually yourself
 
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