maximum likelihood
101Computer-adaptive testing — A computer adaptive testing (CAT) is a method for administering tests that adapts to the examinee s ability level. For this reason, it has also been called tailored testing . How CAT worksCAT successively selects questions so as to maximize the… …
102Faktoranalyse — Die Faktorenanalyse, häufig auch Faktoranalyse, ist ein Verfahren der multivariaten Statistik. Es dient dazu, aus empirischen Beobachtungen verschiedener manifester Variablen (Observablen) auf zugrunde liegende latente Variable („Faktoren“) zu… …
103Hauptfaktorenanalyse — Die Faktorenanalyse, häufig auch Faktoranalyse, ist ein Verfahren der multivariaten Statistik. Es dient dazu, aus empirischen Beobachtungen verschiedener manifester Variablen (Observablen) auf zugrunde liegende latente Variable („Faktoren“) zu… …
104Pearson's chi-squared test — (χ2) is the best known of several chi squared tests – statistical procedures whose results are evaluated by reference to the chi squared distribution. Its properties were first investigated by Karl Pearson in 1900.[1] In contexts where it is… …
105Computerized adaptive testing — (CAT) is a form of computer based test that adapts to the examinee s ability level. For this reason, it has also been called tailored testing. Contents 1 How CAT works 2 Advantages 3 Disadvantages …
106Conway–Maxwell–Poisson distribution — Conway–Maxwell–Poisson parameters: support: pmf: cdf …
107Fisher information — In statistics and information theory, the Fisher information (denoted mathcal{I}( heta)) is the variance of the score. It is named in honor of its inventor, the statistician R.A. Fisher.DefinitionThe Fisher information is a way of measuring the… …
108Negative binomial distribution — Probability mass function The orange line represents the mean, which is equal to 10 in each of these plots; the green line shows the standard deviation. notation: parameters: r > 0 number of failures until the experiment is stopped (integer,… …
109Bayesian network — A Bayesian network, Bayes network, belief network or directed acyclic graphical model is a probabilistic graphical model that represents a set of random variables and their conditional dependencies via a directed acyclic graph (DAG). For example …
110Survival analysis — is a branch of statistics which deals with death in biological organisms and failure in mechanical systems. This topic is called reliability theory or reliability analysis in engineering, and duration analysis or duration modeling in economics or …
