{"domain":"tidymodels.org","status":"valid","tier":"listed","authority":51,"verified":false,"title":"poissonreg","summary":"poissonreg enables the parsnip package to fit various types of Poisson regression models including ordinary generalized linear models, simple Bayesian models (via rstanarm), and two zero-inflated Poisson models (via pscl).","country":"US","country_source":"ip","publisher_country":null,"publisher_country_source":null,"hosting_country":"US","llms_txt":"https://poissonreg.tidymodels.org/llms.txt","llms_full_txt":null,"last_checked":"2026-10-23T17:34:50.195Z","agent_terms":null,"categories":["ai-ml","developer-tools","documentation-reference"],"capabilities":[],"inferred_tags":["poisson regression","r package","parsnip","tidymodels","zero-inflated models","statistical modeling"],"audience":"developers","agent_uses":["read_docs"],"language":"en","platform_generated":false,"agent_summary":"poissonreg R package reference for fitting Poisson regression models in parsnip, including Bayesian and zero-inflated variants; function docs such as tidy().","llms_txt_cached":"https://agentwebmap.com/v1/domain/tidymodels.org/llms.txt","agentic":"documentation","section_keys":["all-functions","all-vignettes","articles","available-engines","contributing","developer-tools","example","infrastructure","installation","models","package-index"],"section_partial":true,"section_indexed_at":"2026-10-23T18:36:40.778Z"}