negative binomial regression

Knowledge graph centered on negative binomial regression with 45 nodes and 136 connections. Top connected: Hummingbird, Bombus, Ipomopsis, Delphinium, I. aggregata.

Method synopsis

Statistical analysis using zero-inflated negative binomial generalized linear mixed models to account for excess zeros in ecological count data, specifically pollen grain counts.

Synthesized from method descriptions across 2 papers using this protocol.

Typical Equipment

• R software
• pscl package
• MASS package

Output Measurements

• treatment effect estimates
• p-values
• model coefficients

Papers Using This Protocol (2)

Species Studied With This Protocol