getSummary

0th

Percentile

Get Model Summaries for Use with "mtable"

A generic function and methods to collect coefficients and summary statistics from a model object. It is used in mtable

Keywords
misc, utilities
Usage
# S3 method for lm
getSummary(obj, alpha=.05,…)
  # S3 method for glm
getSummary(obj, alpha=.05,…)
  # S3 method for merMod
getSummary(obj, alpha=.05, …)

# These are contributed by Christopher N. Lawrence # S3 method for clm getSummary(obj, alpha=.05,…) # S3 method for polr getSummary(obj, alpha=.05,…) # S3 method for simex getSummary(obj, alpha=.05,…)

# These are contributed by Jason W. Morgan # S3 method for aftreg getSummary(obj, alpha=.05,…) # S3 method for coxph getSummary(obj, alpha=.05,…) # S3 method for phreg getSummary(obj, alpha=.05,…) # S3 method for survreg getSummary(obj, alpha=.05,…) # S3 method for weibreg getSummary(obj, alpha=.05,…)

# These are contributed by Achim Zeileis # S3 method for ivreg getSummary(obj, alpha=.05,…) # S3 method for tobit getSummary(obj, alpha=.05,…) # S3 method for hurdle getSummary(obj, alpha=.05,…) # S3 method for zeroinfl getSummary(obj, alpha=.05,…) # S3 method for betareg getSummary(obj, alpha=.05,…) # S3 method for multinom getSummary(obj, alpha=.05,…) # A variant that reports exponentiated coefficients. # The default method calls 'getSummary()' internally and should # be applicable to all classes for which 'getSummary()' methods exist. getSummary_expcoef(obj, alpha=.05,…) # S3 method for default getSummary_expcoef(obj, alpha=.05,…)

Arguments
obj

a model object, e.g. of class lm or glm

alpha

level of the confidence intervals; their coverage should be 1-alpha/2

further arguments; ignored.

Details

The generic function getSummary is called by mtable in order to obtain the coefficients and summaries of model objects. In order to adapt mtable to models of classes other than lm or glm one needs to define getSummary methods for these classes and to set a summary template via setSummaryTemplate

Value

Any method of getSummary must return a list with the following components:

coef

an array with coefficient estimates; the lowest dimension must have the following names and meanings:

est the coefficient estimates,
se the estimated standard errors,
stat t- or Wald-z statistics,
p significance levels of the statistics,
lwr lower confidence limits,
upr upper confidence limits.
The higher dimensions of the array correspond to the individual coefficients and, in multi-equation models, to the model equations.

sumstat

a vector containing the model summary statistics; the components may have arbitrary names.

Aliases
  • getSummary
  • getSummary_expcoef
  • getSummary.lm
  • getSummary.glm
  • getSummary.clm
  • getSummary.polr
  • getSummary.simex
  • getSummary_expcoef.default
  • getSummary.aftreg
  • getSummary.coxph
  • getSummary.phreg
  • getSummary.survreg
  • getSummary.weibreg
  • getSummary.merMod
  • getSummary.ivreg
  • getSummary.tobit
  • getSummary.hurdle
  • getSummary.zeroinfl
  • getSummary.betareg
  • getSummary.multinom
Documentation reproduced from package memisc, version 0.99.27.3, License: GPL-2

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