R: Summary for feis objects

summary.feis {feisr}

R Documentation

Summary for feis objects

Description

The summary method for feis objects generates some additional information about estimated feis models.

Usage

## S3 method for class 'feis'
summary(object, vcov = NULL, ...)

## S3 method for class 'summary.feis'
print(
  x,
  digits = max(3, getOption("digits") - 2),
  width = getOption("width"),
  subset = NULL,
  ...
)

Arguments

`object`	an object of class "`feis`".
`vcov`	a variance-covariance matrix furnished by the user or a function to calculate one.
`...`	further arguments.
`x`	an object of class "`summary.feis`".
`digits`	number of digits for printed output.
`width`	the maximum length of the lines in the printed output.
`subset`	a character or numeric vector indicating a subset of the table of coefficients to be printed.

Value

An object of class "summary.feis", containing the elements of the feis object (see feis). The object is forwarded to print method. The following objects are modified:

`coefficients`	a matrix with the estimated coefficients, standard errors, t-values, and p-values, if argument vcov is NULL the standard errors are calculated by the `vcov` in the input object.
`r.squared`	a vector containing R squared and adjusted R squared.

Examples

data("mwp", package = "feisr")
feis.mod <- feis(lnw ~ marry | exp,
                 data = mwp, id = "id")
summary(feis.mod)