"Statistical inference (statistical inference)" Reading notes--4th Chapter statistical Distribution Family

The most common and multidimensional stochastic variables in data analysis work, the fourth chapter introduces the basic knowledge of multidimensional stochastic variables, in which the core concept is conditional distribution and conditional probability. Conditional distribution and conditional probability can abstract the concept of conditional expectation, and in the study of stochastic analysis, it is "conditional expectation" to understand the theory and keywords of stochastic integral and martingale. Here is the mind map of this chapter,

"Statistical inference (statistical inference)" Reading notes--4th Chapter statistical Distribution Family