Module MarkovModel

Return an array of n random numbers, where the elements of the array sum
to 1.0

Calculate which symbols can be emitted in each state
    

Calculate which 'from transitions' are allowed for each state

This looks through all of the trans_probs, and uses this dictionary
to determine allowed transitions. It converts this information into
a dictionary, whose keys are source states and whose values are
lists of destination states reachable from the source state via a
transition.

Calculate which 'to transitions' are allowed for each state

This looks through all of the trans_probs, and uses this dictionary
to determine allowed transitions. It converts this information into
a dictionary, whose keys are destination states and whose values are
lists of source states from which the destination is reachable via a
transition.