fitModel: Fit models

In iNZightTools: Tools for 'iNZight'

Fit models

Description

Wrapper function for 'lm', 'glm', and 'svyglm'.

Usage

fitModel(
  y,
  x,
  data,
  family = "gaussian",
  link = switch(family, gaussian = "gaussian", binomial = "logit", poisson = "log",
    negbin = "log"),
  design = "simple",
  svydes = NA,
  surv_params = NULL,
  ...
)

Arguments

y	character string representing the response,
x	character string of the explanatory variables,
data	name of the object containing the data.
family	gaussian, binomial, poisson (so far, no others will be added)
link	the link function to use
design	data design specification. one of 'simple', 'survey' or 'experiment'
svydes	a vector of arguments to be passed to the svydesign function, excluding data (defined above)
surv_params	a vector containing arguments for survival::Surv()
...	further arguments to be passed to lm, glm, svyglm, such as offset, etc.

Value

A model call formula (using lm, glm, or svyglm)

Author(s)

Tom Elliott

iNZightTools documentation built on Oct. 12, 2023, 5:06 p.m.