known the marginal distribution how can I got the joint distributions by pycopulas without fit the marginal distribution

sdv-dev / Copulas

A library to model multivariate data using copulas.

https://sdv.dev/Copulas/

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known the marginal distribution how can I got the joint distributions by pycopulas without fit the marginal distribution #302

Open 0wenwu opened 2 years ago

0wenwu commented 2 years ago

Environment details

If you are already running Copulas, please indicate the following details about the environment in which you are running it:

Copulas version: the latest version
Python version: 3.7.0
Operating System: win10

Problem description

I am a researcher on hydrology. In the field of hydrology, the marginal distribution is known as Pearson-III. So my question is how can I got the joint distributions by ‘copulas’ with the known marginal distribution.

tellja commented 10 months ago

I was wondering if there is a way to determine the joint distribution from known marginal distributions?

Thank you for your great work!