R: Extracts one element from a 'fixest_multi' object

[[.fixest_multi {fixest} | R Documentation

## Extracts one element from a `fixest_multi` object

### Description

Extracts single elements from multiple `fixest` estimations.

### Usage

    ## S3 method for class 'fixest_multi'
    x[[i]]

### Arguments

`x` | A `fixest_multi` object, obtained from a `fixest` estimation leading to multiple results.
`i` | An integer scalar. The identifier of the estimation to extract.

### Value

A `fixest` object is returned.

### See Also

The main fixest estimation functions: `feols`, `fepois`, `fenegbin`, `feglm`, `feNmlm`. Tools for mutliple fixest estimations: `summary.fixest_multi`, `print.fixest_multi`, `as.list.fixest_multi`, `sub-sub-.fixest_multi`, `sub-.fixest_multi`, `cash-.fixest_multi`.

### Examples

    base = iris
    names(base) = c("y", "x1", "x2", "x3", "species")

    # Multiple estimation
    res = feols(y ~ csw(x1, x2, x3), base, split = ~species)

    # The first estimation
    res[[1]]

    # The second one, etc
    res[[2]]

[Package fixest version 0.9.0 Index]