On Sun, 29 Apr 2012, Daniel Nordlund wrote:
I don't know what the OP is really trying to accomplish yet, and I am
not motivated (yet) to try to figure it out. However, all this
"flooring" and "ceiling) and "rounding" is not necessary for generating
uniform random integers. For N integers in
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
> On Behalf Of Mike Miller
> Sent: Sunday, April 29, 2012 5:21 PM
> To: Vale Fara
> Cc: r-help@r-project.org; billy am
> Subject: Re: [R] generate random numbers for lott
On Mon, 30 Apr 2012, Vale Fara wrote:
ok, what to do is to generate two sets (x,y) of integer uniform random
numbers so that the following condition is satisfied: the sum of the
numbers obtained in x,y matched two by two (first number obtained in x
with first number obtained in y and so on) is
On Sun, Apr 29, 2012 at 4:38 PM, Vale Fara wrote:
> Hi,
>
> thank you both for your replies, I really appreciate it!
>
> To Mike: yes, random integers. Can I use the function round() as in
> the example with 5 random numbers below?
>
> To Billy: for the second part I got an error, but it may be th
I would assume that you would use 'sample' to draw the numbers:
> sample(0:10,60,TRUE)
[1] 2 3 1 2 9 2 2 0 3
[10] 0 4 2 3 9 7 3 10 9
[19] 8 5 8 7 6 3 10 0 6
[28] 8 10 6 3 3 2 7 0 0
[37] 1 4 8 2 10 2 0 7 9
[46] 9 9 7 9 6 10 1 1 6
[55] 1 8 3 8 2
Hi,
thank you both for your replies, I really appreciate it!
To Mike: yes, random integers. Can I use the function round() as in
the example with 5 random numbers below?
To Billy: for the second part I got an error, but it may be that I
didn't properly set "i"...?
Here is the R output:
x <- runi
On Apr 29, 2012, at 2:25 AM, billy am wrote:
> Interesting set of question.. I am completely new to R but let me try my
> luck.
>
> Random number in R
>
> x <- runif(60 , 0 , 10) # 60 numbers from 0 to 10
> y<- runif(60, 15 , 25) # same as above , from 15 to 25
>
> The second part though. D
Interesting set of question.. I am completely new to R but let me try my
luck.
Random number in R
x <- runif(60 , 0 , 10) # 60 numbers from 0 to 10
y<- runif(60, 15 , 25) # same as above , from 15 to 25
The second part though. Do you mean ,
for( i in 1:length(x)) {
z = x[i] + y[i]
return z
}
On Fri, 27 Apr 2012, Vale Fara wrote:
I am working with lotteries and I need to generate two sets of uniform
random numbers.
Requirements:
1) each set has 60 random numbers
random integers?
2) random numbers in the first set are taken from an interval (0-10),
whereas numbers in the second s
Hi,
I am working with lotteries and I need to generate two sets of uniform
random numbers.
Requirements:
1) each set has 60 random numbers
2) random numbers in the first set are taken from an interval (0-10),
whereas numbers in the second set are taken from a higher interval
(15-25)
3) numbers ge
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