the probabilities to be simulated. These should sum up to a number below one.
Value
A number from 1 to the (number of probabilities specified + 1)
Details
The values entered into the 'rxord' simulation will simulate the
probability of falling each group. If it falls outside of the
specified probabilities, it will simulate the group (number of
probabilities specified + 1)
# NOT RUN {# This will give values 1, and 2rxord(0.5)
rxord(0.5)
rxord(0.5)
rxord(0.5)
# This will give values 1, 2 and 3rxord(0.3, 0.3)
rxord(0.3, 0.3)
rxord(0.3, 0.3)
# }