R: Extracts the bread matrix from fixest objects

bread.fixest {fixest} | R Documentation

## Extracts the bread matrix from fixest objects

### Description

Extracts the bread matrix from fixest objects to be used to compute sandwich variance-covariance matrices.

### Usage

    ## S3 method for class 'fixest'
    bread(x, ...)

### Arguments

`x` | A `fixest` object, obtained for instance from `feols`.
`...` | Not currently used.

### Value

Returns a matrix of the same dimension as the number of variables used in the estimation.

### Examples

    est = feols(Petal.Length ~ Petal.Width + Sepal.Width, iris)
    bread(est)

[Package fixest version 0.10.1 Index]