Khinchin theorem : Khinchin theorem is a mathematical result that states that, in a given sequence of numbers, the average of the logarithms of those numbers converges to a constant value. This constant value is known as the Khinchin constant and is denoted by the letter “K”. One simple example of the Khinchin theorem is […]

Karber method : The Karber method is a technique used in pharmacology to determine the bioavailability of a drug in a biological system. Bioavailability refers to the amount of a drug that is able to reach its target site of action in the body and produce a therapeutic effect. The Karber method involves administering a […]

Kappa coefficient : The Kappa coefficient is a statistical measure of inter-rater reliability, or the degree of agreement between two or more raters who are evaluating the same items. It is commonly used in the fields of psychology and sociology, as well as other disciplines where subjective judgments are being made. The Kappa coefficient is […]

Kalman filter : The Kalman filter is a mathematical algorithm that uses a series of data measurements and predictions to estimate the state of a system or process. It is commonly used in applications where the underlying process is uncertain or noisy, such as in tracking the position and velocity of a moving object or […]

What is Kaiser’s rule ? Kaiser’s rule is a statistical concept that states that the number of factors that can be extracted from a data set is equal to the number of eigenvalues greater than 1. This rule is also known as the Kaiser criterion and is often used in factor analysis, which is a […]

Kaggle : Kaggle is a platform for data scientists and machine learning practitioners to compete in various competitions to solve complex data-driven problems. These competitions typically involve working with large amounts of data, developing and training machine learning models, and making predictions or classifications on a given dataset. One example of a competition on Kaggle […]

( k1 , k2 )-design : A (k1, k2)-design is a type of combinatorial design that is used in the field of design of experiments. It is a mathematical model that specifies the arrangement of experimental units in an experiment. In a (k1, k2)-design, the experimental units are divided into k1 groups, called blocks, and […]