open-psa/mef

Random Random Deviates?

rakhimov opened this issue · 1 comments

The current specification for random deviates allows
parameters of the deviates to be random deviates themselves.
I am not sure whether this was intended.

Should the parameters be restricted to non-deviate expressions,
or should random deviates be specified to use the mean value of their arguments?

Since "expression parameter" can refer to deviate expressions indirectly,
non-deviate argument for deviate expressions cannot be enforced by the schema.