Marginaalitiheys
Marginaalitiheys refers to the probability density function of a subset of random variables from a larger set of random variables. In simpler terms, it's the probability distribution of one or more variables when you ignore the others.
Imagine you have a system with multiple variables, say X, Y, and Z. If you are only
The concept of marginal density is fundamental in probability theory and statistics. It allows us to analyze
For continuous random variables, the marginal density is obtained by integration. For discrete random variables, it