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Everything about Cumulative distribution function

Probability that random variable X is less than or equal to x

In probability theory and statistics, the cumulative distribution function (CDF) of a real-valued random variable, or just distribution function of, evaluated at, is the probability that will take a value less than or equal to. Wikipedia →

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  1. Read the overview: Cumulative distribution functionA 5-minute orientation
  2. Skim a recent paper: ECOD: Unsupervised Outlier Detection Using Empirical Cumulative Distribution FunctionsInfluential work since 2022
  3. Pick up a classic book: Clinical practice of the dental hygienistThe most-reprinted book on the subject
  4. Read the landmark paper: Kernel estimation of multivariate cumulative distribution functionCited 48 times
  5. Go sideways: Joint probability distributionA closely related topic
  6. Go sideways: Probability density functionA closely related topic

📖 Definitions

Noun A function which at each point t of the sample space has as its value the probability that a given random variable is less than (or equal) t. In symbols, FX(t)=Pr(X≤t).

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🆕 Influential since 2022

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