Singular value decomposition (SVD) is a matrix factorization method that generalizes the eigendecomposition of a square matrix to any matrix. Here’s how it works.
Power analysis is a process that involves evaluating a test’s statistical power to determine the necessary sample size for a hypothesis test. Learn more.
The different types of data analysis include descriptive, diagnostic, exploratory, inferential, predictive, causal, mechanistic and prescriptive. Here’s what you need to know about each one.
The birthday paradox is the probability theory that the probability of two people sharing the same birthday grows with the number of possible pairings.
