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  2. Poisson regression - Wikipedia

    en.wikipedia.org/wiki/Poisson_regression

    In statistics, Poisson regression is a generalized linear model form of regression analysis used to model count data and contingency tables. [1] Poisson regression assumes the response variable Y has a Poisson distribution , and assumes the logarithm of its expected value can be modeled by a linear combination of unknown parameters .

  3. R. Kelly videography - Wikipedia

    en.wikipedia.org/wiki/R._Kelly_videography

    The videography of American singer R. Kelly, consists of 90 music videos (60 as a lead artist and 30 as a featured artist), 7 cameo appearances, 1 commercial. Music videos [ edit ]

  4. Zero-inflated model - Wikipedia

    en.wikipedia.org/wiki/Zero-inflated_model

    Hilbe [3] notes that "Poisson regression is traditionally conceived of as the basic count model upon which a variety of other count models are based." In a Poisson model, "… the random variable y {\displaystyle y} is the count response and parameter λ {\displaystyle \lambda } (lambda) is the mean.

  5. Conway–Maxwell–Poisson distribution - Wikipedia

    en.wikipedia.org/wiki/Conway–Maxwell–Poisson...

    In probability theory and statistics, the Conway–Maxwell–Poisson (CMP or COM–Poisson) distribution is a discrete probability distribution named after Richard W. Conway, William L. Maxwell, and Siméon Denis Poisson that generalizes the Poisson distribution by adding a parameter to model overdispersion and underdispersion.

  6. Fixed-effect Poisson model - Wikipedia

    en.wikipedia.org/wiki/Fixed-effect_Poisson_model

    Linear panel data models use the linear additivity of the fixed effects to difference them out and circumvent the incidental parameter problem. Even though Poisson models are inherently nonlinear, the use of the linear index and the exponential link function lead to multiplicative separability, more specifically [2] E[y it ∨ x i1...

  7. Poisson distribution - Wikipedia

    en.wikipedia.org/wiki/Poisson_distribution

    We give values of some important transforms of the free Poisson law; the computation can be found in e.g. in the book Lectures on the Combinatorics of Free Probability by A. Nica and R. Speicher [42] The R-transform of the free Poisson law is given by R ( z ) = λ α 1 − α z . {\displaystyle R(z)={\frac {\lambda \alpha }{1-\alpha z}}.}

  8. R. Kelly - Wikipedia

    en.wikipedia.org/wiki/R._Kelly

    [168] [169] Andrea Kelly and Carey Killa Kelly (R. Kelly's ex-wife and brother, respectively) responded to "I Admit" with songs that contain additional allegations against R. Kelly. [ 170 ] [ 171 ] An album credited to Kelly titled I Admit It after and including the 19-minute song from 2018 was released on streaming services on December 9, 2022 ...

  9. U Saved Me - Wikipedia

    en.wikipedia.org/wiki/U_Saved_Me

    "U Saved Me" is a gospel song by R. Kelly. Taken as the title track single from U Saved Me (a part of the Happy People/U Saved Me double disc album), it reached number 52 on the Billboard Hot 100 and number 14 on the Hot R&B and Hip-Hop Songs charts. The song later appeared on Kelly's 2010 album, Epic.