getSummary | R Documentation |

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

```
## S3 method for class 'lm'
getSummary(obj, alpha=.05,...)
## S3 method for class 'glm'
getSummary(obj, alpha=.05,...)
## S3 method for class 'merMod'
getSummary(obj, alpha=.05, ...)
# These are contributed by Christopher N. Lawrence
## S3 method for class 'clm'
getSummary(obj, alpha=.05,...)
## S3 method for class 'polr'
getSummary(obj, alpha=.05,...)
## S3 method for class 'simex'
getSummary(obj, alpha=.05,...)
# These are contributed by Jason W. Morgan
## S3 method for class 'aftreg'
getSummary(obj, alpha=.05,...)
## S3 method for class 'coxph'
getSummary(obj, alpha=.05,...)
## S3 method for class 'phreg'
getSummary(obj, alpha=.05,...)
## S3 method for class 'survreg'
getSummary(obj, alpha=.05,...)
## S3 method for class 'weibreg'
getSummary(obj, alpha=.05,...)
# These are contributed by Achim Zeileis
## S3 method for class 'ivreg'
getSummary(obj, alpha=.05,...)
## S3 method for class 'tobit'
getSummary(obj, alpha=.05,...)
## S3 method for class 'hurdle'
getSummary(obj, alpha=.05,...)
## S3 method for class 'zeroinfl'
getSummary(obj, alpha=.05,...)
## S3 method for class 'betareg'
getSummary(obj, alpha=.05,...)
## S3 method for class '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,...)
## Default S3 method:
getSummary_expcoef(obj, alpha=.05,...)
```

`obj` |
a model object, e.g. of class |

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

`...` |
further arguments; ignored. |

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`

Any method of `getSummary`

must return a list with the following
components:

`coef` |
an array with coefficient estimates;
the lowest dimension
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. |

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