Poisson Regression

GPTKB entity

Statements (29)
Predicate Object
gptkbp:instanceOf statistical analysis
gptkbp:affiliatedWith Generalized Linear Model
gptkbp:alternativeTo Negative Binomial Regression
gptkbp:assumes Mean equals variance
gptkbp:basedOn Poisson Distribution
gptkbp:canBe Maximum Likelihood Estimation
Exposure time (offset variable)
gptkbp:extendsTo Quasi-Poisson Regression
Zero-inflated Poisson Regression
https://www.w3.org/2000/01/rdf-schema#label Poisson Regression
gptkbp:introducedIn Early 20th century
gptkbp:limitation Overdispersion
Zero-inflation
gptkbp:linkFunction Logarithm
gptkbp:output Expected count
gptkbp:parameter Rate parameter (lambda)
gptkbp:relatedTo Log-linear Model
gptkbp:requires Non-negative integer response variable
gptkbp:software gptkb:Python
gptkb:SAS
gptkb:Stata
R
gptkbp:usedFor Modeling count data
Predicting event rates
gptkbp:usedIn gptkb:insurance
Ecology
Epidemiology
gptkbp:bfsParent gptkb:Regression_Models
gptkbp:bfsLayer 7