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if and then help!!
Guys, I have a student record excell sheet.
A1 heading= Student ID, in the format of first three letters of last name and first three letters of first name.. However, i want to add a unique number on to the end, to ensure when a sitatuin occurs when two students can have the same ID, it will not effect the linked database. So i want a formula which will give me, for example if my name is jack powers, i currently have the formula which gives me powjac, i want a formula which will search the table for a duplicate id of powjac and if, there is a duplicate put 02, 03, and so on for each person with same name\ there ISNT a duplicate to put 01. Thanks guys |
#2
Posted to microsoft.public.excel.misc
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if and then help!!
On Thu, 15 Mar 2012 23:58:50 +0000, jeck wrote:
Guys, I have a student record excell sheet. A1 heading= Student ID, in the format of first three letters of last name and first three letters of first name.. However, i want to add a unique number on to the end, to ensure when a sitatuin occurs when two students can have the same ID, it will not effect the linked database. So i want a formula which will give me, for example if my name is jack powers, i currently have the formula which gives me powjac, i want a formula which will search the table for a duplicate id of powjac and if, there is a duplicate put 02, 03, and so on for each person with same name\ there ISNT a duplicate to put 01. Thanks guys You can use COUNTIF, with the criteria_range being $A$1:An where n is the row just above the cell being tested; and concatenate that with your ID. If your Last Names were in Column B, and your first names in Column C, the formula might look like: A2: =LEFT(B2,3) & LEFT(C2,3) & 1+COUNTIF($A$1:A1,LEFT(B2,3)&LEFT(C2,3)) or, perhaps, A2: =LOWER(LEFT(B2,3) & LEFT(C2,3) & 1+COUNTIF($A$1:A1,LEFT(B2,3)&LEFT(C2,3))) |
#3
Posted to microsoft.public.excel.misc
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if and then help!!
jeck presented the following explanation :
Guys, I have a student record excell sheet. A1 heading= Student ID, in the format of first three letters of last name and first three letters of first name.. However, i want to add a unique number on to the end, to ensure when a sitatuin occurs when two students can have the same ID, it will not effect the linked database. So i want a formula which will give me, for example if my name is jack powers, i currently have the formula which gives me powjac, i want a formula which will search the table for a duplicate id of powjac and if, there is a duplicate put 02, 03, and so on for each person with same name\ there ISNT a duplicate to put 01. Thanks guys I'd simply append to the ID the row number, or D.O.B. serial, or S.I.N. so as to avoid any ambiguity. Most 'schools' use a structured numbering system to assign StudentID that does not have anything to do with their name. My Student Grades Manager addin uses whatever school system scheme is being implemented by the institution using the addin. This is usually a structured ID numbering system something like I mentioned. HTH -- Garry Free usenet access at http://www.eternal-september.org ClassicVB Users Regroup! comp.lang.basic.visual.misc microsoft.public.vb.general.discussion |
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