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## Main Question or Discussion Point

This is a vague question and I apologize in advance for not being able to explain it better.

I'm combining r.v.'s from different populations (distributions). The resulting population can be thought to come from a

I'm wondering if there are other ways aside from mixture distributions and copulas.

Many thanks

I'm combining r.v.'s from different populations (distributions). The resulting population can be thought to come from a

**mixture distribution**. I think another way of describing the resulting distribution may be by the use of**copulas**.I'm wondering if there are other ways aside from mixture distributions and copulas.

Many thanks