[R] Discrete random variable

[tlorino@vet-alfort.fr]

Hi,

I would create a function rdiscrete that returns the value of a discrete random
variable X defined on a subset which can change, and for the same probability for
the issue, eg:
X could sometimes take a value in the subset {2,3,4} with probability 1/3 for each
issue,
and sometimes X could take a value in the subset {2,3,4,5,6} with probability
1/5 for each
issue,
etc.

The function should have one parameter only: a vector, composed by the values of
the definition subset of X.

Thank your for your help,
Tristan Lorino

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Mél. tlorino at vet-alfort.fr
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