I have a spreadsheet with approx 11,000 rows and I would like to generate a unique 9 digit number for each line.
I know I could just put 100 000 000 and then increase that by one all the way down but I was wondering if there was any formula or code
How do I create a 6 digit unique random number for use as an ID in column A. Once created the rows with preexisting 6 digit unique random ID numbers must not change every time new rows are added.
View 9 Replies View RelatedI have a userform for keeping records and would love to incorporate a new feature. I would want to generate a random serial number for each entry made with the userform.
View 2 Replies View RelatedHow can I generate all the combinations a 3 digit number produces? Example 123 can be written as the following:
123
321
213
312
132
231
I THINK this is all the combinations it will produce.
Is it possible to use the =randbetween() function to generate a random number between 0.8 and 1.2.
View 4 Replies View Relatedis if there is a way to generate random numbers between 0001 and 9999. I always need to always have 4 digits. The first couple of numbers can be 0 so that I can maximize the number of variations.
i have worked in access using vba procedures. i can easily create a form in access that generates a random integer number between 0 and 20 and the user will guess the number between 1 to 20 if the random number is 16 and the user enters 14 the program will display a msg box saying too low or too high. here is the code .
Option Explicit
Private Const MAX = 20
Private Const MIN = 1
Private iKey As Integer
Private lTries As Long
Private Function Random() As Integer
Random = CInt(Int((MAX - MIN + 1) * Rnd() + MIN))
End Function
Private Sub cmdGuess_Click()
Dim lGuess As Long
now i have to do the same thing in excel create a program that will ask the user to enter numbers between 0 to 20 and see if the random number and user guess is same or not. but i have never worked in excel using vba procedures how can i achieve the same thing in excel using a vba procedures.
I need the easiest way to randomize or generate team numbers in a league. Using COL A assign numbers between 1 & 8 without duplicates. Then repeat 5 more times. This has to be done on the spot and has time constraints as the players will be waiting for their team assignments.
EXAMPLE: I have 48 players which will be assigned to 8 teams of 6. I want to randomize the drawing so the same players don't play on the same teams each week. Also to be able to adjust number of teams determined by how many players are present. either 6 , 8, or 10 teams.
For my assignment, I am supposed to create a worksheet that will generate a random social security number (using the correct social security form of 000-00-0000) There are supposed to be a billion social security possibilities and each should be equally likely to be selected in the worksheet.
View 20 Replies View RelatedI have 25 random numbers and I would like to get a possible 5 digit combinations of these numbers. Can anybody help me with the possible formula?
View 9 Replies View RelatedI am working on a Random Cycle Count Generator that provides random SKU#s based on 3 separate columns of SKU listings. The user clicks a button to generate the SKU#s to cycle count for that day. What I would like to see is a date stamp in the columns next(B,D,F) to the referenced SKU listing(A,C,E) based on which SKU#s are generated. This will let me see the last date that the SKU was generated. I would also like it to automatically save after generating.
View 2 Replies View RelatedI know you can take a number from one cell and combine it with number from another cell and make it one number. What I need to do is the reverse. Take a two digit number in a cell and separate it into single digits in two cells. If you have the number 50 in a cell, then is there a formula that will take the 5 and put it in cell and take the 0 and put it in the cell beside it?
View 4 Replies View Relatedmodifying the following VBA code; this code auto-generates 4-digit unique numbers, using zero as one of the starting digit as well. I need the 4-digit numbers NOT to begin with a zero, the 4-digit numbers should only begin with numbers 1-9.
Private Sub Worksheet_Change(ByVal Target As Range)
Dim Cell As Range
Dim Test As Integer
[Code]....
I have a column of 6 digit numbers in excel, and I need to remove the last digit from each number, turning it into a 5 digit number. No rounding, just simply remove the last digit. Each number is different. Does anyone know how to quickly and efficiently remove the last digit from each number? I can convert to alphanumeric string if need be...
View 4 Replies View RelatedSo what i need is a 6 digit alpha numeric random (1000 entries)
so from some searching i figured that it should be...
=MID(A1,1+INT(RAND()*LEN(A1)),1)&MID(A1,1+INT(RAND ()*LEN(A1)),1)&MID(A1,1+INT(RAND()*LEN(A1)),1)&
MID (A1,1+INT(RAND()*LEN(A1)),1)&MID(A1,1+INT(RAND()*L EN(A1)),1)&MID(A1,1+INT(RAND()*LEN(A1)),1)
[Code]....
but when i fill down it auto it to a2 , then a3 etc... how do i stop that?
I might delete out the o O and 0 cause it gets confusing...
Also, it re-randomizes every time I open the file... is there a way to stop it?
How to calculate a check digit in excel. The details to calculate this are as follows:
All variables in the calculation are positive integers.
We take each integer of the pro number and multiply it by a value and sum them to get a total.
An Example: 8 Digit Pro Number: 66988757
Pro Number: 6 6 9 8 8 7 5 7
Position in the Pro Number: 1 2 3 4 5 6 7 8
Multiply each digit in the pro number by (10-position) in the number, to achieve a sum.
Using our example pro again:
6*(10-1) + 6*(10-2) + 9*(10-3) + 8*(10-4) + 8*(10-5) + 7*(10-6) + 5*(10-7) + 7*(10-8)
6*9 + 6*8 + 9*7 + 8*6 + 8*5 + 7*4 + 5*3 + 7*2
54+ 48+ 63+48+40+28+15+14 = 310
Take the Sum of the previous calculation and divide it by 11
310/11 = 28
(Actually, it's 28.181818, but since we're working with integers, we truncate everything behind the decimal).
Figure a remainder by multiplying the quotient by 11 and subtracting from the sum.
Remainder = 310 - (28*11) ---> Remainder = 310 - 308 ----> Remainder = 2
Check Digit = 11- Remainder
Check Digit = 11 - 2 ---> Check Digit = 9
Note: if the check digit is 10 or 11, need to subtract 10 from the Check Digit.
I am creating an excel spread sheet for a project I am doing, I need to create a daily chart for 6 months of water usage that results in averaging set targets.
I have made a chart with the average uses per day but would like to have daily numbers that average out to what i have but in a random sequence e.g. i have that a shower uses 320 litres per day for 2 people is there a way i can make a chart that says: 300 (a1) 340(a2) 260(a3) 360(a4) etc i need to do this for 180 days with random numbers generated to average the same overall. I dont know even how to generate random numbers.
I am trying to generate random numbers between 0 - 9 in ten cells that do not repeat an always include every value 0 - 9 (0, 1, 2, 3, 4,...9). The object is to have the numbers randomize each time. So cells A1:A10 could look like this:
3
9
4
5
1
0
6
8
7
2
Or, they could look like this:
9
7
5
2
8
4.................
I was just wondering if there is a way to make rand or randbetween functions work with text. Alternatively, is there another function that will allow me to do this, without adding numbers in the parallel row.
I want the column, to randomly choose between "male" and "female". I do not want to add additional rows or columns preferably..
generate 100 random numbers between 100 and 300 in some range of cells like A1:j10
View 1 Replies View RelatedI want excel to generate a random integer between 132 and 321 and place it into cell B10. What formula would I need to enter into cel B10 to do this
View 9 Replies View RelatedI'm using Excel to generate a userid based upon criteria (e.g. IF column A = 2, and not in array(another sheet), use a random id). This works, but I want an incremental id (whether already used up).
I am using =MAX(IF(LEFT(Users!B1:B19900)="2",Users!B1:B19900)) to get the highest number in the array ...
Any way/method to make a certain number of cells randomly generate to a specific value you want? I only want to use the number from 1 to 60.
example:
1 37
2 29
3 34
4 2
5 58
6 38
7 =198
I want to generate numbers (1 to 15) in cells A1 through O1, but the
number in each cells should be unique compare to the other cells, how
can I do it? If I use =randbetween(1,15), I can not get unique number
in each cell, some numbers are duplicated.
How do I use RAND to generate random numbers between 0.25 & 0.5?
View 9 Replies View RelatedI'm trying to generate a dataset to use as an example in a class I'm helping out with.
I want 75 cases (that is, 75 rows)
Column A
randomly pick 1 or 2
Column B
60% 1 and 40% 2 randomly assigned to cases 1-75 (Thus, 45 1's and 30 2's randomly assigned to rows 1-75)
Column C
Randomly pick from the range of numbers 18-65. Make sure the mean for the column is 48.72.
Column D
Randomly pick from the range of numbers 1-7. Make sure the mean for the column is 5.49.
name="ProgId" content="Word.Document">****** name="Generator" content="Microsoft Word 12">****** name="Originator" content="Microsoft Word 12"> Generate random problems
In addition to data from af directory i got it must be possible to solve some home-made problems. Therefore i need to make a program that can generate new problems in Excel - likely on the same sheet used for the imported problems (another code i got).
It should be possible to specify the size of the problem, in other words the number of cities. Like the problems from the same directory. The problems i am generating have to consist of a number of cities with its x-y-coordinates. It will be useful if the program or the user sets a minimum and maximum value of the allowed x-y values so they are within a certain interval.
Do i need a very big code for this?
I've got a problem with creating random numbers for a fictional portfolio. I've to have a row of random number but they have to add up to 1. Example: Need random numbers from B1-B11
under constraint: Sum(B1-B11) = 1
I tried to do it with the solver addin, but it only takes simple numbers as a constraint.
I have a frequency list (frequency per year) resulted from previous calculation. What I want is to generate random number as many as the frequency in the specified year, so that every year I will get the same amount of random numbers as the frequency. It is kind of the opposite of FREQUENCY function (but with random numbers involved). I need to use the result for further calculation.
I am trying to generate random numbers with the the constraint that the maximum value is 40 and the most likely value is around 40% of the maximum value. Are there any distributions (lognormal??) that would suit this requirement? Is there any way I can do this in Excel?
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