ELI5: Explain Like I'm 5

Multivariate Cauchy distribution

Imagine you have a big bag of candy with different flavors like strawberry, grape, and lemon. The candies are all mixed up and you want to know how likely it is for you to pick specific flavors together.

The multivariate Cauchy distribution is kind of like that bag of candy. It helps us understand how different variables are related to each other. For example, we might want to know how temperature, humidity, and wind speed are related to each other. The distribution tells us how likely it is for certain combinations of those variables to occur together.

But, the multivariate Cauchy distribution is a bit different from other distributions like the normal distribution. It has really long tails, meaning that extreme values are more likely than in other distributions. This could be compared to getting a lot of candies of the same flavor in a row, even though it’s rare.

Overall, the multivariate Cauchy distribution helps us understand how different variables are related to each other, but we have to be careful because extreme values are more likely to occur.