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A correlation function is the correlation between random variables at two different points in space or time, usually as a function of the spatial or temporal distance between the points. If one considers the correlation function between random variables representing the same quantity measured at two different points then this is often referred to as an autocorrelation function being made up of autocorrelations. Correlation functions of different random variables are sometimes called cross correlation functions to emphasise that different variables are being considered and because they are made up of cross correlations.
Correlation functions are a useful indicator of dependencies as a function of distance in time or space, and they can be used to assess the distance required between sample points for the values to be effectively uncorrelated. In addition, they can form the basis of rules for interpolating values at points for which there are observations.
Correlation functions used in astronomy, financial analysis, and statistical mechanics differ only in the particular stochastic processes they are applied to. In quantum field theory there are correlation functions over quantum distributions.
What else can I help you with?
Can probability be combined into academic subjects?
It can and it is.
What is the co-relation of probablity with other subjects?
Probability is fundamentally linked to various subjects, including statistics, mathematics, and fields like finance, science, and engineering. In statistics, probability provides the foundation for data analysis, allowing researchers to draw inferences and make predictions based on sample data. In finance, it helps assess risk and inform investment decisions. Additionally, probability theory is crucial in fields like computer science for algorithms and machine learning, where it guides decision-making under uncertainty.
What is probability of an event occurring to the probability that it will not occur?
p/(1-p) the relation between both outcomes.
Relation between expected return in real life and probability?
no
When would you discuss probability versus statistics?
Never. They are not competing subjects!
What is likelihood of a specific outcome in relation to the total number of possibe outcomes?
Probability
What is relation between binomial multinomial hypergeometric and poisson probability?
Lulla diference
What is the relation between creme brulee and quantum physics?
Nothing. Quantum physics does not apply to physical things.
What are the subjects of BA in Karachi?
urdu,english,islamic histrory,international relation.
How statistics relative to other subjects?
One subject they're important in is physics. Statistics play such a big role in thermal dynamics that it is often referred to as statistical mechanics. Also, probability theory uses statistics as its base and quantum mechanics is all about probability.
What is convergence of probability?
"Convergence in probability" is a technical term in relation to a series of random variables. Not clear whether this was your question though, I suggest providing more context.
What subject matter is covered in a mathematical statistics class?
One of the main subjects that is covered in a mathematical statistics class is probability. Another of the main subjects that is covered is making predictions based on trends.
